272839617

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{138427}}^1$

素因数の和:138509

約数の個数: 16

約数和(自身を含む): 409746880

約数和(自身を除く): 136907263

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 138427, 415281, 1245843, 3737529, 10105171, 30315513, 90946539, 272839617]

約数ペア:

[(1, 272839617), (3, 90946539), (9, 30315513), (27, 10105171), (73, 3737529), (219, 1245843), (657, 415281), (1971, 138427)]