122391279

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{5839}}^1$

素因数の和:5999

約数の個数: 24

約数和(自身を含む): 188585280

約数和(自身を除く): 66194001

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 1233, 2329, 5839, 6987, 17517, 20961, 52551, 99263, 297789, 799943, 893367, 2399829, 7199487, 13599031, 40797093, 122391279]

約数ペア:

[(1, 122391279), (3, 40797093), (9, 13599031), (17, 7199487), (51, 2399829), (137, 893367), (153, 799943), (411, 297789), (1233, 99263), (2329, 52551), (5839, 20961), (6987, 17517)]