161566101

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{17827}}^1$

素因数の和:17905

約数の個数: 24

約数和(自身を含む): 250305120

約数和(自身を除く): 88739019

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 9063, 17827, 53481, 160443, 338713, 944831, 1016139, 2834493, 3048417, 8503479, 17951789, 53855367, 161566101]

約数ペア:

[(1, 161566101), (3, 53855367), (9, 17951789), (19, 8503479), (53, 3048417), (57, 2834493), (159, 1016139), (171, 944831), (477, 338713), (1007, 160443), (3021, 53481), (9063, 17827)]