40141143

素因数分解:

$3^3\times 7^2\times {\mathrm{30341}}^1$

素因数の和:30364

約数の個数: 24

約数和(自身を含む): 69179760

約数和(自身を除く): 29038617

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 30341, 91023, 212387, 273069, 637161, 819207, 1486709, 1911483, 4460127, 5734449, 13380381, 40141143]

約数ペア:

[(1, 40141143), (3, 13380381), (7, 5734449), (9, 4460127), (21, 1911483), (27, 1486709), (49, 819207), (63, 637161), (147, 273069), (189, 212387), (441, 91023), (1323, 30341)]