57087531

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{49171}}^1$

素因数の和:49223

約数の個数: 16

約数和(自身を含む): 86542720

約数和(自身を除く): 29455189

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 49171, 147513, 442539, 1327617, 2114353, 6343059, 19029177, 57087531]

約数ペア:

[(1, 57087531), (3, 19029177), (9, 6343059), (27, 2114353), (43, 1327617), (129, 442539), (387, 147513), (1161, 49171)]