165042241

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2377}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 208740840

約数和(自身を除く): 43698599

約数列:

[1, 7, 13, 49, 91, 109, 637, 763, 1417, 2377, 5341, 9919, 16639, 30901, 69433, 116473, 216307, 259093, 1514149, 1813651, 3368209, 12695557, 23577463, 165042241]

約数ペア:

[(1, 165042241), (7, 23577463), (13, 12695557), (49, 3368209), (91, 1813651), (109, 1514149), (637, 259093), (763, 216307), (1417, 116473), (2377, 69433), (5341, 30901), (9919, 16639)]