42714621

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{17011}}^1$

素因数の和:17054

約数の個数: 20

約数和(自身を含む): 65870464

約数和(自身を除く): 23155843

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 17011, 51033, 153099, 459297, 527341, 1377891, 1582023, 4746069, 14238207, 42714621]

約数ペア:

[(1, 42714621), (3, 14238207), (9, 4746069), (27, 1582023), (31, 1377891), (81, 527341), (93, 459297), (279, 153099), (837, 51033), (2511, 17011)]