80764587

素因数分解:

$3^3\times {\mathrm{1039}}^1\times {\mathrm{2879}}^1$

素因数の和:3927

約数の個数: 16

約数和(自身を含む): 119808000

約数和(自身を除く): 39043413

約数列:

[1, 3, 9, 27, 1039, 2879, 3117, 8637, 9351, 25911, 28053, 77733, 2991281, 8973843, 26921529, 80764587]

約数ペア:

[(1, 80764587), (3, 26921529), (9, 8973843), (27, 2991281), (1039, 77733), (2879, 28053), (3117, 25911), (8637, 9351)]