87924321

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{1153}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 131117480

約数和(自身を除く): 43193159

約数列:

[1, 3, 9, 37, 111, 229, 333, 687, 1153, 2061, 3459, 8473, 10377, 25419, 42661, 76257, 127983, 264037, 383949, 792111, 2376333, 9769369, 29308107, 87924321]

約数ペア:

[(1, 87924321), (3, 29308107), (9, 9769369), (37, 2376333), (111, 792111), (229, 383949), (333, 264037), (687, 127983), (1153, 76257), (2061, 42661), (3459, 25419), (8473, 10377)]