156920324931

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{471232207}}^1$

素因数の和:471232250

約数の個数: 12

約数和(自身を含む): 232788710752

約数和(自身を除く): 75868385821

約数列:

[1, 3, 9, 37, 111, 333, 471232207, 1413696621, 4241089863, 17435591659, 52306774977, 156920324931]

約数ペア:

[(1, 156920324931), (3, 52306774977), (9, 17435591659), (37, 4241089863), (111, 1413696621), (333, 471232207)]