72470403

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{23753}}^1$

素因数の和:23875

約数の個数: 16

約数和(自身を含む): 108318240

約数和(自身を除く): 35847837

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 23753, 71259, 213777, 641331, 2684089, 8052267, 24156801, 72470403]

約数ペア:

[(1, 72470403), (3, 24156801), (9, 8052267), (27, 2684089), (113, 641331), (339, 213777), (1017, 71259), (3051, 23753)]