156730063707

素因数分解:

$3^2\times 7^1\times {\mathrm{20107}}^1\times {\mathrm{123727}}^1$

素因数の和:143847

約数の個数: 24

約数和(自身を含む): 258743952896

約数和(自身を除く): 102013889189

約数列:

[1, 3, 7, 9, 21, 63, 20107, 60321, 123727, 140749, 180963, 371181, 422247, 866089, 1113543, 1266741, 2598267, 7794801, 2487778789, 7463336367, 17414451523, 22390009101, 52243354569, 156730063707]

約数ペア:

[(1, 156730063707), (3, 52243354569), (7, 22390009101), (9, 17414451523), (21, 7463336367), (63, 2487778789), (20107, 7794801), (60321, 2598267), (123727, 1266741), (140749, 1113543), (180963, 866089), (371181, 422247)]