68873859

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 101549760

約数和(自身を除く): 32675901

約数列:

[1, 3, 9, 79, 157, 237, 471, 617, 711, 1413, 1851, 5553, 12403, 37209, 48743, 96869, 111627, 146229, 290607, 438687, 871821, 7652651, 22957953, 68873859]

約数ペア:

[(1, 68873859), (3, 22957953), (9, 7652651), (79, 871821), (157, 438687), (237, 290607), (471, 146229), (617, 111627), (711, 96869), (1413, 48743), (1851, 37209), (5553, 12403)]