68419351

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68351}}^1$

素因数の和:68382

約数の個数: 16

約数和(自身を含む): 91865088

約数和(自身を除く): 23445737

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 68351, 478457, 751861, 888563, 5263027, 6219941, 9774193, 68419351]

約数ペア:

[(1, 68419351), (7, 9774193), (11, 6219941), (13, 5263027), (77, 888563), (91, 751861), (143, 478457), (1001, 68351)]