180141417

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{1213}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 269872200

約数和(自身を除く): 89730783

約数列:

[1, 3, 9, 29, 87, 261, 569, 1213, 1707, 3639, 5121, 10917, 16501, 35177, 49503, 105531, 148509, 316593, 690197, 2070591, 6211773, 20015713, 60047139, 180141417]

約数ペア:

[(1, 180141417), (3, 60047139), (9, 20015713), (29, 6211773), (87, 2070591), (261, 690197), (569, 316593), (1213, 148509), (1707, 105531), (3639, 49503), (5121, 35177), (10917, 16501)]