135715707827

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{20297}}^1$

素因数の和:20700

約数の個数: 48

約数和(自身を含む): 174936283200

約数和(自身を除く): 39220575373

約数列:

[1, 7, 17, 23, 49, 119, 161, 349, 391, 833, 1127, 2443, 2737, 5933, 8027, 17101, 19159, 20297, 41531, 56189, 136459, 142079, 290717, 345049, 393323, 466831, 955213, 994553, 2415343, 3267817, 6686491, 7083653, 7936127, 16907401, 22874719, 49585571, 55552889, 120422101, 162924019, 347098997, 388870223, 842954707, 1140468133, 2769708323, 5900682949, 7983276931, 19387958261, 135715707827]

約数ペア:

[(1, 135715707827), (7, 19387958261), (17, 7983276931), (23, 5900682949), (49, 2769708323), (119, 1140468133), (161, 842954707), (349, 388870223), (391, 347098997), (833, 162924019), (1127, 120422101), (2443, 55552889), (2737, 49585571), (5933, 22874719), (8027, 16907401), (17101, 7936127), (19159, 7083653), (20297, 6686491), (41531, 3267817), (56189, 2415343), (136459, 994553), (142079, 955213), (290717, 466831), (345049, 393323)]