79873713

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1831}}^1$

素因数の和:2005

約数の個数: 24

約数和(自身を含む): 119461056

約数和(自身を除く): 39587343

約数列:

[1, 3, 9, 37, 111, 131, 333, 393, 1179, 1831, 4847, 5493, 14541, 16479, 43623, 67747, 203241, 239861, 609723, 719583, 2158749, 8874857, 26624571, 79873713]

約数ペア:

[(1, 79873713), (3, 26624571), (9, 8874857), (37, 2158749), (111, 719583), (131, 609723), (333, 239861), (393, 203241), (1179, 67747), (1831, 43623), (4847, 16479), (5493, 14541)]