78095907

素因数分解:

$3^4\times {\mathrm{431}}^1\times {\mathrm{2237}}^1$

素因数の和:2680

約数の個数: 20

約数和(自身を含む): 116984736

約数和(自身を除く): 38888829

約数列:

[1, 3, 9, 27, 81, 431, 1293, 2237, 3879, 6711, 11637, 20133, 34911, 60399, 181197, 964147, 2892441, 8677323, 26031969, 78095907]

約数ペア:

[(1, 78095907), (3, 26031969), (9, 8677323), (27, 2892441), (81, 964147), (431, 181197), (1293, 60399), (2237, 34911), (3879, 20133), (6711, 11637)]