79290171

素因数分解:

$3^5\times {\mathrm{269}}^1\times {\mathrm{1213}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 119311920

約数和(自身を除く): 40021749

約数列:

[1, 3, 9, 27, 81, 243, 269, 807, 1213, 2421, 3639, 7263, 10917, 21789, 32751, 65367, 98253, 294759, 326297, 978891, 2936673, 8810019, 26430057, 79290171]

約数ペア:

[(1, 79290171), (3, 26430057), (9, 8810019), (27, 2936673), (81, 978891), (243, 326297), (269, 294759), (807, 98253), (1213, 65367), (2421, 32751), (3639, 21789), (7263, 10917)]