81239097

素因数分解:

$3^1\times {\mathrm{79}}^2\times {\mathrm{4339}}^1$

素因数の和:4500

約数の個数: 12

約数和(自身を含む): 109732560

約数和(自身を除く): 28493463

約数列:

[1, 3, 79, 237, 4339, 6241, 13017, 18723, 342781, 1028343, 27079699, 81239097]

約数ペア:

[(1, 81239097), (3, 27079699), (79, 1028343), (237, 342781), (4339, 18723), (6241, 13017)]