74164671

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{5279}}^1$

素因数の和:5515

約数の個数: 24

約数和(自身を含む): 123002880

約数和(自身を除く): 48838209

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 1561, 2007, 4683, 5279, 14049, 15837, 36953, 47511, 110859, 332577, 1177217, 3531651, 8240519, 10594953, 24721557, 74164671]

約数ペア:

[(1, 74164671), (3, 24721557), (7, 10594953), (9, 8240519), (21, 3531651), (63, 1177217), (223, 332577), (669, 110859), (1561, 47511), (2007, 36953), (4683, 15837), (5279, 14049)]