77137347

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{216071}}^1$

素因数の和:216098

約数の個数: 16

約数和(自身を含む): 124457472

約数和(自身を除く): 47320125

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 216071, 648213, 1512497, 3673207, 4537491, 11019621, 25712449, 77137347]

約数ペア:

[(1, 77137347), (3, 25712449), (7, 11019621), (17, 4537491), (21, 3673207), (51, 1512497), (119, 648213), (357, 216071)]