68893743

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{1583}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 93519360

約数和(自身を除く): 24625617

約数列:

[1, 3, 89, 163, 267, 489, 1583, 4749, 14507, 43521, 140887, 258029, 422661, 774087, 22964581, 68893743]

約数ペア:

[(1, 68893743), (3, 22964581), (89, 774087), (163, 422661), (267, 258029), (489, 140887), (1583, 43521), (4749, 14507)]