56571723

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3041}}^1$

素因数の和:3116

約数の個数: 32

約数和(自身を含む): 91990080

約数和(自身を除く): 35418357

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 2067, 3041, 6201, 9123, 18603, 27369, 39533, 82107, 118599, 161173, 355797, 483519, 1067391, 1450557, 2095249, 4351671, 6285747, 18857241, 56571723]

約数ペア:

[(1, 56571723), (3, 18857241), (9, 6285747), (13, 4351671), (27, 2095249), (39, 1450557), (53, 1067391), (117, 483519), (159, 355797), (351, 161173), (477, 118599), (689, 82107), (1431, 39533), (2067, 27369), (3041, 18603), (6201, 9123)]