83955021

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{1291}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 114419520

約数和(自身を除く): 30464499

約数列:

[1, 3, 53, 159, 409, 1227, 1291, 3873, 21677, 65031, 68423, 205269, 528019, 1584057, 27985007, 83955021]

約数ペア:

[(1, 83955021), (3, 27985007), (53, 1584057), (159, 528019), (409, 205269), (1227, 68423), (1291, 65031), (3873, 21677)]