68611959

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18917}}^1$

素因数の和:18967

約数の個数: 24

約数和(自身を含む): 110178432

約数和(自身を除く): 41566473

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 18917, 56751, 170253, 245921, 586427, 737763, 1759281, 2213289, 5277843, 7623551, 22870653, 68611959]

約数ペア:

[(1, 68611959), (3, 22870653), (9, 7623551), (13, 5277843), (31, 2213289), (39, 1759281), (93, 737763), (117, 586427), (279, 245921), (403, 170253), (1209, 56751), (3627, 18917)]