74771487

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{32077}}^1$

素因数の和:32127

約数の個数: 24

約数和(自身を含む): 126772256

約数和(自身を除く): 52000769

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 32077, 96231, 224539, 288693, 673617, 1186849, 2020851, 3560547, 8307943, 10681641, 24923829, 74771487]

約数ペア:

[(1, 74771487), (3, 24923829), (7, 10681641), (9, 8307943), (21, 3560547), (37, 2020851), (63, 1186849), (111, 673617), (259, 288693), (333, 224539), (777, 96231), (2331, 32077)]