61910913

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{907}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 84218816

約数和(自身を除く): 22307903

約数列:

[1, 3, 61, 183, 373, 907, 1119, 2721, 22753, 55327, 68259, 165981, 338311, 1014933, 20636971, 61910913]

約数ペア:

[(1, 61910913), (3, 20636971), (61, 1014933), (183, 338311), (373, 165981), (907, 68259), (1119, 55327), (2721, 22753)]