80528031

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3229}}^1$

素因数の和:3415

約数の個数: 24

約数和(自身を含む): 123954480

約数和(自身を除く): 43426449

約数列:

[1, 3, 9, 17, 51, 153, 163, 489, 1467, 2771, 3229, 8313, 9687, 24939, 29061, 54893, 164679, 494037, 526327, 1578981, 4736943, 8947559, 26842677, 80528031]

約数ペア:

[(1, 80528031), (3, 26842677), (9, 8947559), (17, 4736943), (51, 1578981), (153, 526327), (163, 494037), (489, 164679), (1467, 54893), (2771, 29061), (3229, 24939), (8313, 9687)]