156946113

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{123677}}^1$

素因数の和:123733

約数の個数: 16

約数和(自身を含む): 237461760

約数和(自身を除く): 80515647

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 123677, 371031, 1113093, 3339279, 5812819, 17438457, 52315371, 156946113]

約数ペア:

[(1, 156946113), (3, 52315371), (9, 17438457), (27, 5812819), (47, 3339279), (141, 1113093), (423, 371031), (1269, 123677)]