72139023

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{1181}}^1$

素因数の和:1815

約数の個数: 24

約数和(自身を含む): 113954256

約数和(自身を除く): 41815233

約数列:

[1, 3, 9, 11, 33, 99, 617, 1181, 1851, 3543, 5553, 6787, 10629, 12991, 20361, 38973, 61083, 116919, 728677, 2186031, 6558093, 8015447, 24046341, 72139023]

約数ペア:

[(1, 72139023), (3, 24046341), (9, 8015447), (11, 6558093), (33, 2186031), (99, 728677), (617, 116919), (1181, 61083), (1851, 38973), (3543, 20361), (5553, 12991), (6787, 10629)]