68417129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{643}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 79289280

約数和(自身を除く): 10872151

約数列:

[1, 11, 17, 187, 569, 643, 6259, 7073, 9673, 10931, 106403, 120241, 365867, 4024537, 6219739, 68417129]

約数ペア:

[(1, 68417129), (11, 6219739), (17, 4024537), (187, 365867), (569, 120241), (643, 106403), (6259, 10931), (7073, 9673)]