123867504207

素因数分解:

$3^4\times {\mathrm{422089}}^1\times {\mathrm{3623}}^1$

素因数の和:425724

約数の個数: 20

約数和(自身を含む): 185088153360

約数和(自身を除く): 61220649153

約数列:

[1, 3, 9, 27, 81, 3623, 10869, 32607, 97821, 293463, 422089, 1266267, 3798801, 11396403, 34189209, 1529228447, 4587685341, 13763056023, 41289168069, 123867504207]

約数ペア:

[(1, 123867504207), (3, 41289168069), (9, 13763056023), (27, 4587685341), (81, 1529228447), (3623, 34189209), (10869, 11396403), (32607, 3798801), (97821, 1266267), (293463, 422089)]