8661141

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{5437}}^1$

素因数の和:5505

約数の個数: 16

約数和(自身を含む): 13051200

約数和(自身を除く): 4390059

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 5437, 16311, 48933, 146799, 320783, 962349, 2887047, 8661141]

約数ペア:

[(1, 8661141), (3, 2887047), (9, 962349), (27, 320783), (59, 146799), (177, 48933), (531, 16311), (1593, 5437)]