80082171

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1492

約数の個数: 36

約数和(自身を含む): 128732448

約数和(自身を除く): 48650277

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 169, 333, 481, 507, 1423, 1443, 1521, 4269, 4329, 6253, 12807, 18499, 18759, 52651, 55497, 56277, 157953, 166491, 240487, 473859, 684463, 721461, 2053389, 2164383, 6160167, 8898019, 26694057, 80082171]

約数ペア:

[(1, 80082171), (3, 26694057), (9, 8898019), (13, 6160167), (37, 2164383), (39, 2053389), (111, 721461), (117, 684463), (169, 473859), (333, 240487), (481, 166491), (507, 157953), (1423, 56277), (1443, 55497), (1521, 52651), (4269, 18759), (4329, 18499), (6253, 12807)]