72645911

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7949}}^1$

素因数の和:8018

約数の個数: 16

約数和(自身を含む): 84588000

約数和(自身を除く): 11942089

約数列:

[1, 13, 19, 37, 247, 481, 703, 7949, 9139, 103337, 151031, 294113, 1963403, 3823469, 5588147, 72645911]

約数ペア:

[(1, 72645911), (13, 5588147), (19, 3823469), (37, 1963403), (247, 294113), (481, 151031), (703, 103337), (7949, 9139)]