148634199

素因数分解:

$3^2\times 7^2\times {\mathrm{337039}}^1$

素因数の和:337059

約数の個数: 18

約数和(自身を含む): 249746640

約数和(自身を除く): 101112441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 337039, 1011117, 2359273, 3033351, 7077819, 16514911, 21233457, 49544733, 148634199]

約数ペア:

[(1, 148634199), (3, 49544733), (7, 21233457), (9, 16514911), (21, 7077819), (49, 3033351), (63, 2359273), (147, 1011117), (441, 337039)]