155962401

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181141}}^1$

素因数の和:181192

約数の個数: 16

約数和(自身を含む): 243454848

約数和(自身を除く): 87492447

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 181141, 543423, 1267987, 3803961, 7426781, 22280343, 51987467, 155962401]

約数ペア:

[(1, 155962401), (3, 51987467), (7, 22280343), (21, 7426781), (41, 3803961), (123, 1267987), (287, 543423), (861, 181141)]