68771504347

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1\times {\mathrm{353641}}^1$

素因数の和:355798

約数の個数: 16

約数和(自身を含む): 84681698752

約数和(自身を除く): 15910194405

約数列:

[1, 7, 13, 91, 2137, 14959, 27781, 194467, 353641, 2475487, 4597333, 32181331, 755730817, 5290115719, 9824500621, 68771504347]

約数ペア:

[(1, 68771504347), (7, 9824500621), (13, 5290115719), (91, 755730817), (2137, 32181331), (14959, 4597333), (27781, 2475487), (194467, 353641)]