72159399

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{911}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 112537152

約数和(自身を除く): 40377753

約数列:

[1, 3, 9, 13, 39, 117, 677, 911, 2031, 2733, 6093, 8199, 8801, 11843, 26403, 35529, 79209, 106587, 616747, 1850241, 5550723, 8017711, 24053133, 72159399]

約数ペア:

[(1, 72159399), (3, 24053133), (9, 8017711), (13, 5550723), (39, 1850241), (117, 616747), (677, 106587), (911, 79209), (2031, 35529), (2733, 26403), (6093, 11843), (8199, 8801)]