85117053

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{21001}}^1$

素因数の和:21204

約数の個数: 16

約数和(自身を含む): 130380416

約数和(自身を除く): 45263363

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 21001, 63003, 147007, 441021, 4053193, 12159579, 28372351, 85117053]

約数ペア:

[(1, 85117053), (3, 28372351), (7, 12159579), (21, 4053193), (193, 441021), (579, 147007), (1351, 63003), (4053, 21001)]