68868813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{1451}}^1$

素因数の和:2684

約数の個数: 16

約数和(自身を含む): 99038016

約数和(自身を除く): 30169203

約数列:

[1, 3, 13, 39, 1217, 1451, 3651, 4353, 15821, 18863, 47463, 56589, 1765867, 5297601, 22956271, 68868813]

約数ペア:

[(1, 68868813), (3, 22956271), (13, 5297601), (39, 1765867), (1217, 56589), (1451, 47463), (3651, 18863), (4353, 15821)]