57542241

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{457}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 82696480

約数和(自身を除く): 25154239

約数列:

[1, 3, 19, 47, 57, 141, 457, 893, 1371, 2209, 2679, 6627, 8683, 21479, 26049, 41971, 64437, 125913, 408101, 1009513, 1224303, 3028539, 19180747, 57542241]

約数ペア:

[(1, 57542241), (3, 19180747), (19, 3028539), (47, 1224303), (57, 1009513), (141, 408101), (457, 125913), (893, 64437), (1371, 41971), (2209, 26049), (2679, 21479), (6627, 8683)]