64153859

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8089}}^1$

素因数の和:8210

約数の個数: 16

約数和(自身を含む): 80770560

約数和(自身を除く): 16616701

約数列:

[1, 7, 11, 77, 103, 721, 1133, 7931, 8089, 56623, 88979, 622853, 833167, 5832169, 9164837, 64153859]

約数ペア:

[(1, 64153859), (7, 9164837), (11, 5832169), (77, 833167), (103, 622853), (721, 88979), (1133, 56623), (7931, 8089)]