61683795

素因数分解:

$3^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{877}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 109995840

約数和(自身を除く): 48312045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 521, 877, 1563, 2605, 2631, 4385, 4689, 7815, 7893, 13155, 14067, 23445, 23679, 39465, 70335, 118395, 456917, 1370751, 2284585, 4112253, 6853755, 12336759, 20561265, 61683795]

約数ペア:

[(1, 61683795), (3, 20561265), (5, 12336759), (9, 6853755), (15, 4112253), (27, 2284585), (45, 1370751), (135, 456917), (521, 118395), (877, 70335), (1563, 39465), (2605, 23679), (2631, 23445), (4385, 14067), (4689, 13155), (7815, 7893)]