68120833

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{821}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 78517440

約数和(自身を除く): 10396607

約数列:

[1, 11, 19, 209, 397, 821, 4367, 7543, 9031, 15599, 82973, 171589, 325937, 3585307, 6192803, 68120833]

約数ペア:

[(1, 68120833), (11, 6192803), (19, 3585307), (209, 325937), (397, 171589), (821, 82973), (4367, 15599), (7543, 9031)]