61047057

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{24907}}^1$

素因数の和:24972

約数の個数: 16

約数和(自身を含む): 87676160

約数和(自身を除く): 26629103

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 24907, 74721, 473233, 1071001, 1419699, 3213003, 20349019, 61047057]

約数ペア:

[(1, 61047057), (3, 20349019), (19, 3213003), (43, 1419699), (57, 1071001), (129, 473233), (817, 74721), (2451, 24907)]