72488779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1657}}^1$

素因数の和:1806

約数の個数: 16

約数和(自身を含む): 81891936

約数和(自身を除く): 9403157

約数列:

[1, 11, 41, 97, 451, 1067, 1657, 3977, 18227, 43747, 67937, 160729, 747307, 1768019, 6589889, 72488779]

約数ペア:

[(1, 72488779), (11, 6589889), (41, 1768019), (97, 747307), (451, 160729), (1067, 67937), (1657, 43747), (3977, 18227)]