123061347

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1879}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 187699200

約数和(自身を除く): 64637853

約数列:

[1, 3, 9, 19, 57, 171, 383, 1149, 1879, 3447, 5637, 7277, 16911, 21831, 35701, 65493, 107103, 321309, 719657, 2158971, 6476913, 13673483, 41020449, 123061347]

約数ペア:

[(1, 123061347), (3, 41020449), (9, 13673483), (19, 6476913), (57, 2158971), (171, 719657), (383, 321309), (1149, 107103), (1879, 65493), (3447, 35701), (5637, 21831), (7277, 16911)]