74987019

素因数分解:

$3^3\times {\mathrm{809}}^1\times {\mathrm{3433}}^1$

素因数の和:4251

約数の個数: 16

約数和(自身を含む): 111261600

約数和(自身を除く): 36274581

約数列:

[1, 3, 9, 27, 809, 2427, 3433, 7281, 10299, 21843, 30897, 92691, 2777297, 8331891, 24995673, 74987019]

約数ペア:

[(1, 74987019), (3, 24995673), (9, 8331891), (27, 2777297), (809, 92691), (2427, 30897), (3433, 21843), (7281, 10299)]