74969583

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{2207}}^1$

素因数の和:2303

約数の個数: 24

約数和(自身を含む): 109905408

約数和(自身を除く): 34935825

約数列:

[1, 3, 13, 39, 67, 169, 201, 507, 871, 2207, 2613, 6621, 11323, 28691, 33969, 86073, 147869, 372983, 443607, 1118949, 1922297, 5766891, 24989861, 74969583]

約数ペア:

[(1, 74969583), (3, 24989861), (13, 5766891), (39, 1922297), (67, 1118949), (169, 443607), (201, 372983), (507, 147869), (871, 86073), (2207, 33969), (2613, 28691), (6621, 11323)]