15706779417

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:397

約数の個数: 160

約数和(自身を含む): 29137667328

約数和(自身を除く): 13430887911

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 97, 107, 119, 153, 157, 189, 291, 321, 357, 459, 471, 567, 679, 749, 873, 963, 1071, 1099, 1377, 1413, 1649, 1819, 2037, 2247, 2619, 2669, 2889, 3213, 3297, 4239, 4947, 5457, 6111, 6741, 7857, 8007, 8667, 9639, 9891, 10379, 11543, 12717, 12733, 14841, 15229, 16371, 16799, 18333, 18683, 20223, 24021, 29673, 31137, 34629, 38199, 44523, 45687, 49113, 50397, 54999, 56049, 60669, 72063, 72653, 89019, 93411, 103887, 106603, 114597, 117593, 133569, 137061, 147339, 151191, 168147, 176443, 216189, 217959, 258893, 280233, 285583, 311661, 319809, 343791, 352779, 411183, 453573, 504441, 529329, 653877, 776679, 840699, 856749, 934983, 959427, 1031373, 1058337, 1233549, 1235101, 1360719, 1513323, 1587987, 1629503, 1812251, 1961631, 1999081, 2330037, 2570247, 2878281, 3175011, 3705303, 4763961, 4888509, 5436753, 5884893, 5997243, 6990111, 7710741, 8634843, 9525033, 11115909, 11406521, 14291883, 14665527, 16310259, 17991729, 20970333, 23132223, 27701551, 33347727, 34219563, 43996581, 48930777, 53975187, 83104653, 100043181, 102658689, 131989743, 146792331, 161925561, 193910857, 249313959, 307976067, 581732571, 747941877, 923928201, 1745197713, 2243825631, 5235593139, 15706779417]

約数ペア:

[(1, 15706779417), (3, 5235593139), (7, 2243825631), (9, 1745197713), (17, 923928201), (21, 747941877), (27, 581732571), (51, 307976067), (63, 249313959), (81, 193910857), (97, 161925561), (107, 146792331), (119, 131989743), (153, 102658689), (157, 100043181), (189, 83104653), (291, 53975187), (321, 48930777), (357, 43996581), (459, 34219563), (471, 33347727), (567, 27701551), (679, 23132223), (749, 20970333), (873, 17991729), (963, 16310259), (1071, 14665527), (1099, 14291883), (1377, 11406521), (1413, 11115909), (1649, 9525033), (1819, 8634843), (2037, 7710741), (2247, 6990111), (2619, 5997243), (2669, 5884893), (2889, 5436753), (3213, 4888509), (3297, 4763961), (4239, 3705303), (4947, 3175011), (5457, 2878281), (6111, 2570247), (6741, 2330037), (7857, 1999081), (8007, 1961631), (8667, 1812251), (9639, 1629503), (9891, 1587987), (10379, 1513323), (11543, 1360719), (12717, 1235101), (12733, 1233549), (14841, 1058337), (15229, 1031373), (16371, 959427), (16799, 934983), (18333, 856749), (18683, 840699), (20223, 776679), (24021, 653877), (29673, 529329), (31137, 504441), (34629, 453573), (38199, 411183), (44523, 352779), (45687, 343791), (49113, 319809), (50397, 311661), (54999, 285583), (56049, 280233), (60669, 258893), (72063, 217959), (72653, 216189), (89019, 176443), (93411, 168147), (103887, 151191), (106603, 147339), (114597, 137061), (117593, 133569)]