69889711773

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1\times {\mathrm{1019}}^1$

素因数の和:2026

約数の個数: 64

約数和(自身を含む): 110676234240

約数和(自身を除く): 40786522467

約数列:

[1, 3, 7, 21, 37, 103, 111, 259, 309, 721, 777, 857, 1019, 2163, 2571, 3057, 3811, 5999, 7133, 11433, 17997, 21399, 26677, 31709, 37703, 80031, 88271, 95127, 104957, 113109, 221963, 263921, 264813, 314871, 617897, 665889, 734699, 791763, 873283, 1853691, 2204097, 2619849, 3266027, 3883409, 6112981, 9798081, 11650227, 18338943, 22862189, 27183863, 32311471, 68586567, 81551589, 89948149, 96934413, 226180297, 269844447, 629637043, 678540891, 1888911129, 3328081513, 9984244539, 23296570591, 69889711773]

約数ペア:

[(1, 69889711773), (3, 23296570591), (7, 9984244539), (21, 3328081513), (37, 1888911129), (103, 678540891), (111, 629637043), (259, 269844447), (309, 226180297), (721, 96934413), (777, 89948149), (857, 81551589), (1019, 68586567), (2163, 32311471), (2571, 27183863), (3057, 22862189), (3811, 18338943), (5999, 11650227), (7133, 9798081), (11433, 6112981), (17997, 3883409), (21399, 3266027), (26677, 2619849), (31709, 2204097), (37703, 1853691), (80031, 873283), (88271, 791763), (95127, 734699), (104957, 665889), (113109, 617897), (221963, 314871), (263921, 264813)]