68729349

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{24821}}^1$

素因数の和:24908

約数の個数: 16

約数和(自身を含む): 100082304

約数和(自身を除く): 31352955

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 24821, 74463, 322673, 968019, 1762291, 5286873, 22909783, 68729349]

約数ペア:

[(1, 68729349), (3, 22909783), (13, 5286873), (39, 1762291), (71, 968019), (213, 322673), (923, 74463), (2769, 24821)]