72477561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{50227}}^1$

素因数の和:50280

約数の個数: 16

約数和(自身を含む): 106885184

約数和(自身を除く): 34407623

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 50227, 150681, 652951, 1858399, 1958853, 5575197, 24159187, 72477561]

約数ペア:

[(1, 72477561), (3, 24159187), (13, 5575197), (37, 1958853), (39, 1858399), (111, 652951), (481, 150681), (1443, 50227)]