622659231

素因数分解:

$3^4\times {\mathrm{1531}}^1\times {\mathrm{5021}}^1$

素因数の和:6564

約数の個数: 20

約数和(自身を含む): 930938184

約数和(自身を除く): 308278953

約数列:

[1, 3, 9, 27, 81, 1531, 4593, 5021, 13779, 15063, 41337, 45189, 124011, 135567, 406701, 7687151, 23061453, 69184359, 207553077, 622659231]

約数ペア:

[(1, 622659231), (3, 207553077), (9, 69184359), (27, 23061453), (81, 7687151), (1531, 406701), (4593, 135567), (5021, 124011), (13779, 45189), (15063, 41337)]