67148977

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{397}}^1$

素因数の和:808

約数の個数: 16

約数和(自身を含む): 78224512

約数和(自身を除く): 11075535

約数列:

[1, 7, 73, 331, 397, 511, 2317, 2779, 24163, 28981, 131407, 169141, 202867, 919849, 9592711, 67148977]

約数ペア:

[(1, 67148977), (7, 9592711), (73, 919849), (331, 202867), (397, 169141), (511, 131407), (2317, 28981), (2779, 24163)]