169048881

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{135131}}^1$

素因数の和:135276

約数の個数: 12

約数和(自身を含む): 245940240

約数和(自身を除く): 76891359

約数列:

[1, 3, 9, 139, 417, 1251, 135131, 405393, 1216179, 18783209, 56349627, 169048881]

約数ペア:

[(1, 169048881), (3, 56349627), (9, 18783209), (139, 1216179), (417, 405393), (1251, 135131)]