118518471

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{63617}}^1$

素因数の和:63652

約数の個数: 20

約数和(自身を含む): 184746672

約数和(自身を除く): 66228201

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 63617, 190851, 572553, 1463191, 1717659, 4389573, 5152977, 13168719, 39506157, 118518471]

約数ペア:

[(1, 118518471), (3, 39506157), (9, 13168719), (23, 5152977), (27, 4389573), (69, 1717659), (81, 1463191), (207, 572553), (621, 190851), (1863, 63617)]