68519087

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1747}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 84575232

約数和(自身を除く): 16056145

約数列:

[1, 7, 13, 91, 431, 1747, 3017, 5603, 12229, 22711, 39221, 158977, 752957, 5270699, 9788441, 68519087]

約数ペア:

[(1, 68519087), (7, 9788441), (13, 5270699), (91, 752957), (431, 158977), (1747, 39221), (3017, 22711), (5603, 12229)]