65850009

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{3023}}^1$

素因数の和:3216

約数の個数: 16

約数和(自身を含む): 90139392

約数和(自身を除く): 24289383

約数列:

[1, 3, 53, 137, 159, 411, 3023, 7261, 9069, 21783, 160219, 414151, 480657, 1242453, 21950003, 65850009]

約数ペア:

[(1, 65850009), (3, 21950003), (53, 1242453), (137, 480657), (159, 414151), (411, 160219), (3023, 21783), (7261, 9069)]