168151941

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{1381}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 247499616

約数和(自身を除く): 79347675

約数列:

[1, 3, 9, 83, 163, 249, 489, 747, 1381, 1467, 4143, 12429, 13529, 40587, 114623, 121761, 225103, 343869, 675309, 1031607, 2025927, 18683549, 56050647, 168151941]

約数ペア:

[(1, 168151941), (3, 56050647), (9, 18683549), (83, 2025927), (163, 1031607), (249, 675309), (489, 343869), (747, 225103), (1381, 121761), (1467, 114623), (4143, 40587), (12429, 13529)]