164480277

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{47387}}^1$

素因数の和:47492

約数の個数: 16

約数和(自身を含む): 238835520

約数和(自身を除く): 74355243

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 47387, 142161, 616031, 1848093, 4217443, 12652329, 54826759, 164480277]

約数ペア:

[(1, 164480277), (3, 54826759), (13, 12652329), (39, 4217443), (89, 1848093), (267, 616031), (1157, 142161), (3471, 47387)]