120369123

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{100559}}^1$

素因数の和:100591

約数の個数: 24

約数和(自身を含む): 209164800

約数和(自身を除く): 88795677

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 100559, 301677, 703913, 905031, 1910621, 2111739, 5731863, 6335217, 13374347, 17195589, 40123041, 120369123]

約数ペア:

[(1, 120369123), (3, 40123041), (7, 17195589), (9, 13374347), (19, 6335217), (21, 5731863), (57, 2111739), (63, 1910621), (133, 905031), (171, 703913), (399, 301677), (1197, 100559)]