153175323

素因数分解:

$3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{6637}}^1$

素因数の和:6811

約数の個数: 24

約数和(自身を含む): 239127312

約数和(自身を除く): 85951989

約数列:

[1, 3, 7, 21, 49, 147, 157, 471, 1099, 3297, 6637, 7693, 19911, 23079, 46459, 139377, 325213, 975639, 1042009, 3126027, 7294063, 21882189, 51058441, 153175323]

約数ペア:

[(1, 153175323), (3, 51058441), (7, 21882189), (21, 7294063), (49, 3126027), (147, 1042009), (157, 975639), (471, 325213), (1099, 139377), (3297, 46459), (6637, 23079), (7693, 19911)]