66409779

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{4271}}^1$

素因数の和:4418

約数の個数: 16

約数和(自身を含む): 91044864

約数和(自身を除く): 24635085

約数列:

[1, 3, 71, 73, 213, 219, 4271, 5183, 12813, 15549, 303241, 311783, 909723, 935349, 22136593, 66409779]

約数ペア:

[(1, 66409779), (3, 22136593), (71, 935349), (73, 909723), (213, 311783), (219, 303241), (4271, 15549), (5183, 12813)]