76724151

素因数分解:

$3^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{1063}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 119355264

約数和(自身を除く): 42631113

約数列:

[1, 3, 7, 21, 49, 147, 491, 1063, 1473, 3189, 3437, 7441, 10311, 22323, 24059, 52087, 72177, 156261, 521933, 1565799, 3653531, 10960593, 25574717, 76724151]

約数ペア:

[(1, 76724151), (3, 25574717), (7, 10960593), (21, 3653531), (49, 1565799), (147, 521933), (491, 156261), (1063, 72177), (1473, 52087), (3189, 24059), (3437, 22323), (7441, 10311)]