79207191

素因数分解:

$3^2\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1279}}^1$

素因数の和:2275

約数の個数: 24

約数和(自身を含む): 130990080

約数和(自身を除く): 51782889

約数列:

[1, 3, 7, 9, 21, 63, 983, 1279, 2949, 3837, 6881, 8847, 8953, 11511, 20643, 26859, 61929, 80577, 1257257, 3771771, 8800799, 11315313, 26402397, 79207191]

約数ペア:

[(1, 79207191), (3, 26402397), (7, 11315313), (9, 8800799), (21, 3771771), (63, 1257257), (983, 80577), (1279, 61929), (2949, 26859), (3837, 20643), (6881, 11511), (8847, 8953)]