55579727

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 64676352

約数和(自身を除く): 9096625

約数列:

[1, 7, 103, 157, 491, 721, 1099, 3437, 16171, 50573, 77087, 113197, 354011, 539609, 7939961, 55579727]

約数ペア:

[(1, 55579727), (7, 7939961), (103, 539609), (157, 354011), (491, 113197), (721, 77087), (1099, 50573), (3437, 16171)]