72979413

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1\times {\mathrm{1609}}^1$

素因数の和:2788

約数の個数: 16

約数和(自身を含む): 104946240

約数和(自身を除く): 31966827

約数列:

[1, 3, 13, 39, 1163, 1609, 3489, 4827, 15119, 20917, 45357, 62751, 1871267, 5613801, 24326471, 72979413]

約数ペア:

[(1, 72979413), (3, 24326471), (13, 5613801), (39, 1871267), (1163, 62751), (1609, 45357), (3489, 20917), (4827, 15119)]