871569153

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 160

約数和(自身を含む): 1721212416

約数和(自身を除く): 849643263

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 53, 63, 69, 81, 91, 97, 117, 159, 161, 189, 207, 273, 291, 299, 351, 371, 477, 483, 567, 621, 679, 689, 819, 873, 897, 1053, 1113, 1219, 1261, 1431, 1449, 1863, 2037, 2067, 2093, 2231, 2457, 2619, 2691, 3339, 3657, 3783, 4293, 4347, 4823, 5141, 6111, 6201, 6279, 6693, 7371, 7857, 8073, 8533, 8827, 10017, 10971, 11349, 13041, 14469, 15423, 15617, 15847, 18333, 18603, 18837, 20079, 24219, 25599, 26481, 29003, 30051, 32913, 34047, 35987, 43407, 46269, 46851, 47541, 54999, 55809, 56511, 60237, 66833, 76797, 79443, 87009, 98739, 102141, 107961, 110929, 118243, 130221, 138807, 140553, 142623, 169533, 180711, 200499, 203021, 230391, 238329, 261027, 323883, 332787, 354729, 390663, 416421, 421659, 427869, 467831, 601497, 609063, 691173, 714987, 783081, 827701, 971649, 998361, 1064187, 1264977, 1283607, 1403493, 1537159, 1804491, 1827189, 2349243, 2483103, 2914947, 2995083, 3192561, 4210479, 4611477, 5413473, 5481567, 7449309, 8985249, 9577683, 10760113, 12631437, 13834431, 16444701, 22347927, 32280339, 37894311, 41503293, 67043781, 96841017, 124509879, 290523051, 871569153]

約数ペア:

[(1, 871569153), (3, 290523051), (7, 124509879), (9, 96841017), (13, 67043781), (21, 41503293), (23, 37894311), (27, 32280339), (39, 22347927), (53, 16444701), (63, 13834431), (69, 12631437), (81, 10760113), (91, 9577683), (97, 8985249), (117, 7449309), (159, 5481567), (161, 5413473), (189, 4611477), (207, 4210479), (273, 3192561), (291, 2995083), (299, 2914947), (351, 2483103), (371, 2349243), (477, 1827189), (483, 1804491), (567, 1537159), (621, 1403493), (679, 1283607), (689, 1264977), (819, 1064187), (873, 998361), (897, 971649), (1053, 827701), (1113, 783081), (1219, 714987), (1261, 691173), (1431, 609063), (1449, 601497), (1863, 467831), (2037, 427869), (2067, 421659), (2093, 416421), (2231, 390663), (2457, 354729), (2619, 332787), (2691, 323883), (3339, 261027), (3657, 238329), (3783, 230391), (4293, 203021), (4347, 200499), (4823, 180711), (5141, 169533), (6111, 142623), (6201, 140553), (6279, 138807), (6693, 130221), (7371, 118243), (7857, 110929), (8073, 107961), (8533, 102141), (8827, 98739), (10017, 87009), (10971, 79443), (11349, 76797), (13041, 66833), (14469, 60237), (15423, 56511), (15617, 55809), (15847, 54999), (18333, 47541), (18603, 46851), (18837, 46269), (20079, 43407), (24219, 35987), (25599, 34047), (26481, 32913), (29003, 30051)]