167984703

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2663}}^1$

素因数の和:2875

約数の個数: 24

約数和(自身を含む): 249904512

約数和(自身を除く): 81919809

約数列:

[1, 3, 9, 43, 129, 163, 387, 489, 1467, 2663, 7009, 7989, 21027, 23967, 63081, 114509, 343527, 434069, 1030581, 1302207, 3906621, 18664967, 55994901, 167984703]

約数ペア:

[(1, 167984703), (3, 55994901), (9, 18664967), (43, 3906621), (129, 1302207), (163, 1030581), (387, 434069), (489, 343527), (1467, 114509), (2663, 63081), (7009, 23967), (7989, 21027)]