179932833

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{14149}}^1$

素因数の和:14318

約数の個数: 20

約数和(自身を含む): 270519700

約数和(自身を除く): 90586867

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 4239, 12717, 14149, 42447, 127341, 382023, 1146069, 2221393, 6664179, 19992537, 59977611, 179932833]

約数ペア:

[(1, 179932833), (3, 59977611), (9, 19992537), (27, 6664179), (81, 2221393), (157, 1146069), (471, 382023), (1413, 127341), (4239, 42447), (12717, 14149)]