42077451

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 61268400

約数和(自身を除く): 19190949

約数列:

[1, 3, 13, 39, 149, 169, 447, 507, 557, 1671, 1937, 5811, 7241, 21723, 25181, 75543, 82993, 94133, 248979, 282399, 1078909, 3236727, 14025817, 42077451]

約数ペア:

[(1, 42077451), (3, 14025817), (13, 3236727), (39, 1078909), (149, 282399), (169, 248979), (447, 94133), (507, 82993), (557, 75543), (1671, 25181), (1937, 21723), (5811, 7241)]