64159447

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 75053952

約数和(自身を除く): 10894505

約数列:

[1, 11, 19, 107, 151, 209, 361, 1177, 1661, 2033, 2869, 3971, 16157, 22363, 31559, 38627, 54511, 177727, 306983, 424897, 599621, 3376813, 5832677, 64159447]

約数ペア:

[(1, 64159447), (11, 5832677), (19, 3376813), (107, 599621), (151, 424897), (209, 306983), (361, 177727), (1177, 54511), (1661, 38627), (2033, 31559), (2869, 22363), (3971, 16157)]