71331021

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3169}}^1$

素因数の和:3277

約数の個数: 24

約数和(自身を含む): 107310840

約数和(自身を除く): 35979819

約数列:

[1, 3, 9, 41, 61, 123, 183, 369, 549, 2501, 3169, 7503, 9507, 22509, 28521, 129929, 193309, 389787, 579927, 1169361, 1739781, 7925669, 23777007, 71331021]

約数ペア:

[(1, 71331021), (3, 23777007), (9, 7925669), (41, 1739781), (61, 1169361), (123, 579927), (183, 389787), (369, 193309), (549, 129929), (2501, 28521), (3169, 22509), (7503, 9507)]