81311529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1\times {\mathrm{1459}}^1$

素因数の和:2904

約数の個数: 16

約数和(自身を含む): 116916800

約数和(自身を除く): 35605271

約数列:

[1, 3, 13, 39, 1429, 1459, 4287, 4377, 18577, 18967, 55731, 56901, 2084911, 6254733, 27103843, 81311529]

約数ペア:

[(1, 81311529), (3, 27103843), (13, 6254733), (39, 2084911), (1429, 56901), (1459, 55731), (4287, 18967), (4377, 18577)]