57270981

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{4133}}^1$

素因数の和:4316

約数の個数: 16

約数和(自身を含む): 79372800

約数和(自身を除く): 22101819

約数列:

[1, 3, 31, 93, 149, 447, 4133, 4619, 12399, 13857, 128123, 384369, 615817, 1847451, 19090327, 57270981]

約数ペア:

[(1, 57270981), (3, 19090327), (31, 1847451), (93, 615817), (149, 384369), (447, 128123), (4133, 13857), (4619, 12399)]