40777107

素因数分解:

$3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{3727}}^1$

素因数の和:4258

約数の個数: 16

約数和(自身を含む): 62272512

約数和(自身を除く): 21495405

約数列:

[1, 3, 7, 21, 521, 1563, 3647, 3727, 10941, 11181, 26089, 78267, 1941767, 5825301, 13592369, 40777107]

約数ペア:

[(1, 40777107), (3, 13592369), (7, 5825301), (21, 1941767), (521, 78267), (1563, 26089), (3647, 11181), (3727, 10941)]