81601341

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{2333}}^1$

素因数の和:2556

約数の個数: 16

約数和(自身を含む): 110911680

約数和(自身を除く): 29310339

約数列:

[1, 3, 89, 131, 267, 393, 2333, 6999, 11659, 34977, 207637, 305623, 622911, 916869, 27200447, 81601341]

約数ペア:

[(1, 81601341), (3, 27200447), (89, 916869), (131, 622911), (267, 305623), (393, 207637), (2333, 34977), (6999, 11659)]