42716727

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{7643}}^1$

素因数の和:7681

約数の個数: 24

約数和(自身を含む): 66777984

約数和(自身を除く): 24061257

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 7643, 22929, 68787, 175789, 206361, 527367, 619083, 1582101, 1857249, 4746303, 14238909, 42716727]

約数ペア:

[(1, 42716727), (3, 14238909), (9, 4746303), (23, 1857249), (27, 1582101), (69, 619083), (81, 527367), (207, 206361), (243, 175789), (621, 68787), (1863, 22929), (5589, 7643)]