72438919167

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{2349091}}^1$

素因数の和:2349654

約数の個数: 16

約数和(自身を含む): 101856629120

約数和(自身を除く): 29417709953

約数列:

[1, 3, 19, 57, 541, 1623, 10279, 30837, 2349091, 7047273, 44632729, 133898187, 1270858231, 3812574693, 24146306389, 72438919167]

約数ペア:

[(1, 72438919167), (3, 24146306389), (19, 3812574693), (57, 1270858231), (541, 133898187), (1623, 44632729), (10279, 7047273), (30837, 2349091)]