17977293607

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 24076362240

約数和(自身を除く): 6099068633

約数列:

[1, 7, 13, 31, 49, 53, 89, 91, 193, 217, 371, 403, 623, 637, 689, 1157, 1351, 1519, 1643, 2509, 2597, 2759, 2821, 4361, 4717, 4823, 5983, 8099, 9457, 10229, 11501, 17177, 17563, 19313, 19747, 21359, 33019, 33761, 35867, 41881, 56693, 61321, 71603, 77779, 80507, 120239, 122941, 132977, 135191, 146227, 149513, 223301, 231133, 251069, 293167, 317099, 429247, 501221, 532487, 544453, 841673, 910381, 930839, 1023589, 1046591, 1563107, 1757483, 1900951, 2219693, 3004729, 3727409, 3811171, 4122287, 6372667, 6515873, 6922331, 7165123, 10941749, 11834953, 13306657, 15537851, 26091863, 28221811, 28856009, 44608669, 48456317, 82844671, 93146599, 197552677, 201992063, 339194219, 366883543, 579912697, 1382868739, 2568184801, 17977293607]

約数ペア:

[(1, 17977293607), (7, 2568184801), (13, 1382868739), (31, 579912697), (49, 366883543), (53, 339194219), (89, 201992063), (91, 197552677), (193, 93146599), (217, 82844671), (371, 48456317), (403, 44608669), (623, 28856009), (637, 28221811), (689, 26091863), (1157, 15537851), (1351, 13306657), (1519, 11834953), (1643, 10941749), (2509, 7165123), (2597, 6922331), (2759, 6515873), (2821, 6372667), (4361, 4122287), (4717, 3811171), (4823, 3727409), (5983, 3004729), (8099, 2219693), (9457, 1900951), (10229, 1757483), (11501, 1563107), (17177, 1046591), (17563, 1023589), (19313, 930839), (19747, 910381), (21359, 841673), (33019, 544453), (33761, 532487), (35867, 501221), (41881, 429247), (56693, 317099), (61321, 293167), (71603, 251069), (77779, 231133), (80507, 223301), (120239, 149513), (122941, 146227), (132977, 135191)]