120369519

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{911}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 177982272

約数和(自身を除く): 57612753

約数列:

[1, 3, 9, 53, 159, 277, 477, 831, 911, 2493, 2733, 8199, 14681, 44043, 48283, 132129, 144849, 252347, 434547, 757041, 2271123, 13374391, 40123173, 120369519]

約数ペア:

[(1, 120369519), (3, 40123173), (9, 13374391), (53, 2271123), (159, 757041), (277, 434547), (477, 252347), (831, 144849), (911, 132129), (2493, 48283), (2733, 44043), (8199, 14681)]