26727741

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 39719160

約数和(自身を除く): 12991419

約数列:

[1, 3, 9, 53, 137, 159, 409, 411, 477, 1227, 1233, 3681, 7261, 21677, 21783, 56033, 65031, 65349, 168099, 195093, 504297, 2969749, 8909247, 26727741]

約数ペア:

[(1, 26727741), (3, 8909247), (9, 2969749), (53, 504297), (137, 195093), (159, 168099), (409, 65349), (411, 65031), (477, 56033), (1227, 21783), (1233, 21677), (3681, 7261)]