147351183

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{18913}}^1$

素因数の和:18983

約数の個数: 24

約数和(自身を含む): 232869168

約数和(自身を除く): 85517985

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 18913, 56739, 132391, 397173, 926737, 1002389, 2780211, 3007167, 7016723, 21050169, 49117061, 147351183]

約数ペア:

[(1, 147351183), (3, 49117061), (7, 21050169), (21, 7016723), (49, 3007167), (53, 2780211), (147, 1002389), (159, 926737), (371, 397173), (1113, 132391), (2597, 56739), (7791, 18913)]