42019921161

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{653}}^1\times {\mathrm{52189}}^1$

素因数の和:52985

約数の個数: 24

約数和(自身を含む): 61233274440

約数和(自身を除く): 19213353279

約数列:

[1, 3, 9, 137, 411, 653, 1233, 1959, 5877, 52189, 89461, 156567, 268383, 469701, 805149, 7149893, 21449679, 34079417, 64349037, 102238251, 306714753, 4668880129, 14006640387, 42019921161]

約数ペア:

[(1, 42019921161), (3, 14006640387), (9, 4668880129), (137, 306714753), (411, 102238251), (653, 64349037), (1233, 34079417), (1959, 21449679), (5877, 7149893), (52189, 805149), (89461, 469701), (156567, 268383)]