65660889

素因数分解:

$3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{4231}}^1$

素因数の和:4980

約数の個数: 16

約数和(自身を含む): 100213760

約数和(自身を除く): 34552871

約数列:

[1, 3, 7, 21, 739, 2217, 4231, 5173, 12693, 15519, 29617, 88851, 3126709, 9380127, 21886963, 65660889]

約数ペア:

[(1, 65660889), (3, 21886963), (7, 9380127), (21, 3126709), (739, 88851), (2217, 29617), (4231, 15519), (5173, 12693)]