57881943

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8429}}^1$

素因数の和:8551

約数の個数: 24

約数和(自身を含む): 96439200

約数和(自身を除く): 38557257

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 6867, 8429, 25287, 59003, 75861, 177009, 531027, 918761, 2756283, 6431327, 8268849, 19293981, 57881943]

約数ペア:

[(1, 57881943), (3, 19293981), (7, 8268849), (9, 6431327), (21, 2756283), (63, 918761), (109, 531027), (327, 177009), (763, 75861), (981, 59003), (2289, 25287), (6867, 8429)]