57985371

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{557}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 86177520

約数和(自身を除く): 28192149

約数列:

[1, 3, 9, 43, 129, 269, 387, 557, 807, 1671, 2421, 5013, 11567, 23951, 34701, 71853, 104103, 149833, 215559, 449499, 1348497, 6442819, 19328457, 57985371]

約数ペア:

[(1, 57985371), (3, 19328457), (9, 6442819), (43, 1348497), (129, 449499), (269, 215559), (387, 149833), (557, 104103), (807, 71853), (1671, 34701), (2421, 23951), (5013, 11567)]