85198166019

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{498234889}}^1$

素因数の和:498234914

約数の個数: 12

約数和(自身を含む): 129541071400

約数和(自身を除く): 44342905381

約数列:

[1, 3, 9, 19, 57, 171, 498234889, 1494704667, 4484114001, 9466462891, 28399388673, 85198166019]

約数ペア:

[(1, 85198166019), (3, 28399388673), (9, 9466462891), (19, 4484114001), (57, 1494704667), (171, 498234889)]