13749908031

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{757}}^1\times {\mathrm{4231}}^1$

素因数の和:5053

約数の個数: 40

約数和(自身を含む): 20960131104

約数和(自身を除く): 7210223073

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 757, 1431, 2271, 4231, 4293, 6813, 12693, 20439, 38079, 40121, 61317, 114237, 120363, 224243, 342711, 361089, 672729, 1083267, 2018187, 3202867, 3249801, 6054561, 9608601, 18163683, 28825803, 86477409, 169751951, 259432227, 509255853, 1527767559, 4583302677, 13749908031]

約数ペア:

[(1, 13749908031), (3, 4583302677), (9, 1527767559), (27, 509255853), (53, 259432227), (81, 169751951), (159, 86477409), (477, 28825803), (757, 18163683), (1431, 9608601), (2271, 6054561), (4231, 3249801), (4293, 3202867), (6813, 2018187), (12693, 1083267), (20439, 672729), (38079, 361089), (40121, 342711), (61317, 224243), (114237, 120363)]