86280129

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2113}}^1$

素因数の和:2481

約数の個数: 24

約数和(自身を含む): 134661800

約数和(自身を除く): 48381671

約数列:

[1, 3, 9, 13, 39, 117, 349, 1047, 2113, 3141, 4537, 6339, 13611, 19017, 27469, 40833, 82407, 247221, 737437, 2212311, 6636933, 9586681, 28760043, 86280129]

約数ペア:

[(1, 86280129), (3, 28760043), (9, 9586681), (13, 6636933), (39, 2212311), (117, 737437), (349, 247221), (1047, 82407), (2113, 40833), (3141, 27469), (4537, 19017), (6339, 13611)]