91280529

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1583}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 135907200

約数和(自身を除く): 44626671

約数列:

[1, 3, 9, 43, 129, 149, 387, 447, 1341, 1583, 4749, 6407, 14247, 19221, 57663, 68069, 204207, 235867, 612621, 707601, 2122803, 10142281, 30426843, 91280529]

約数ペア:

[(1, 91280529), (3, 30426843), (9, 10142281), (43, 2122803), (129, 707601), (149, 612621), (387, 235867), (447, 204207), (1341, 68069), (1583, 57663), (4749, 19221), (6407, 14247)]