123018597

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55339}}^1$

素因数の和:55377

約数の個数: 24

約数和(自身を含む): 201437600

約数和(自身を除く): 78419003

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 55339, 166017, 498051, 719407, 1051441, 2158221, 3154323, 6474663, 9462969, 13668733, 41006199, 123018597]

約数ペア:

[(1, 123018597), (3, 41006199), (9, 13668733), (13, 9462969), (19, 6474663), (39, 3154323), (57, 2158221), (117, 1051441), (171, 719407), (247, 498051), (741, 166017), (2223, 55339)]