68986113

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{17021}}^1$

素因数の和:17224

約数の個数: 16

約数和(自身を含む): 105672576

約数和(自身を除く): 36686463

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 17021, 51063, 119147, 357441, 3285053, 9855159, 22995371, 68986113]

約数ペア:

[(1, 68986113), (3, 22995371), (7, 9855159), (21, 3285053), (193, 357441), (579, 119147), (1351, 51063), (4053, 17021)]