149733171

素因数分解:

$3^3\times 7^2\times {\mathrm{113177}}^1$

素因数の和:113200

約数の個数: 24

約数和(自身を含む): 258045840

約数和(自身を除く): 108312669

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 113177, 339531, 792239, 1018593, 2376717, 3055779, 5545673, 7130151, 16637019, 21390453, 49911057, 149733171]

約数ペア:

[(1, 149733171), (3, 49911057), (7, 21390453), (9, 16637019), (21, 7130151), (27, 5545673), (49, 3055779), (63, 2376717), (147, 1018593), (189, 792239), (441, 339531), (1323, 113177)]