80861478

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{220933}}^1$

素因数の和:220999

約数の個数: 16

約数和(自身を含む): 164374896

約数和(自身を除く): 83513418

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 220933, 441866, 662799, 1325598, 13476913, 26953826, 40430739, 80861478]

約数ペア:

[(1, 80861478), (2, 40430739), (3, 26953826), (6, 13476913), (61, 1325598), (122, 662799), (183, 441866), (366, 220933)]