226996911

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{90401}}^1$

素因数の和:90444

約数の個数: 20

約数和(自身を含む): 350036544

約数和(自身を除く): 123039633

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 90401, 271203, 813609, 2440827, 2802431, 7322481, 8407293, 25221879, 75665637, 226996911]

約数ペア:

[(1, 226996911), (3, 75665637), (9, 25221879), (27, 8407293), (31, 7322481), (81, 2802431), (93, 2440827), (279, 813609), (837, 271203), (2511, 90401)]