68236961

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 79056000

約数和(自身を除く): 10819039

約数列:

[1, 13, 19, 79, 169, 247, 269, 1027, 1501, 3211, 3497, 5111, 13351, 19513, 21251, 45461, 66443, 253669, 276263, 403769, 863759, 3591419, 5248997, 68236961]

約数ペア:

[(1, 68236961), (13, 5248997), (19, 3591419), (79, 863759), (169, 403769), (247, 276263), (269, 253669), (1027, 66443), (1501, 45461), (3211, 21251), (3497, 19513), (5111, 13351)]