78878097

素因数分解:

$3^3\times {\mathrm{1249}}^1\times {\mathrm{2339}}^1$

素因数の和:3597

約数の個数: 16

約数和(自身を含む): 117000000

約数和(自身を除く): 38121903

約数列:

[1, 3, 9, 27, 1249, 2339, 3747, 7017, 11241, 21051, 33723, 63153, 2921411, 8764233, 26292699, 78878097]

約数ペア:

[(1, 78878097), (3, 26292699), (9, 8764233), (27, 2921411), (1249, 63153), (2339, 33723), (3747, 21051), (7017, 11241)]