75143943

素因数分解:

$3^4\times 7^1\times {\mathrm{132529}}^1$

素因数の和:132548

約数の個数: 20

約数和(自身を含む): 128289040

約数和(自身を除く): 53145097

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 132529, 397587, 927703, 1192761, 2783109, 3578283, 8349327, 10734849, 25047981, 75143943]

約数ペア:

[(1, 75143943), (3, 25047981), (7, 10734849), (9, 8349327), (21, 3578283), (27, 2783109), (63, 1192761), (81, 927703), (189, 397587), (567, 132529)]