27709111045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1\times {\mathrm{857}}^1$

素因数の和:1630

約数の個数: 64

約数和(自身を含む): 41875232256

約数和(自身を除く): 14166121211

約数列:

[1, 5, 7, 11, 35, 55, 77, 137, 385, 613, 685, 857, 959, 1507, 3065, 4285, 4291, 4795, 5999, 6743, 7535, 9427, 10549, 21455, 29995, 33715, 47135, 47201, 52745, 65989, 83981, 117409, 236005, 329945, 419905, 525341, 587045, 587867, 821863, 923791, 1291499, 2626705, 2939335, 3677387, 4109315, 4618955, 5778751, 6457495, 6466537, 9040493, 18386935, 28893755, 32332685, 40451257, 45202465, 71971717, 202256285, 359858585, 503802019, 791688887, 2519010095, 3958444435, 5541822209, 27709111045]

約数ペア:

[(1, 27709111045), (5, 5541822209), (7, 3958444435), (11, 2519010095), (35, 791688887), (55, 503802019), (77, 359858585), (137, 202256285), (385, 71971717), (613, 45202465), (685, 40451257), (857, 32332685), (959, 28893755), (1507, 18386935), (3065, 9040493), (4285, 6466537), (4291, 6457495), (4795, 5778751), (5999, 4618955), (6743, 4109315), (7535, 3677387), (9427, 2939335), (10549, 2626705), (21455, 1291499), (29995, 923791), (33715, 821863), (47135, 587867), (47201, 587045), (52745, 525341), (65989, 419905), (83981, 329945), (117409, 236005)]