42036057

素因数分解:

$3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1129}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 71596800

約数和(自身を除く): 29560743

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 197, 591, 1129, 1379, 1773, 3387, 4137, 5319, 7903, 10161, 12411, 23709, 30483, 37233, 71127, 213381, 222413, 667239, 1556891, 2001717, 4670673, 6005151, 14012019, 42036057]

約数ペア:

[(1, 42036057), (3, 14012019), (7, 6005151), (9, 4670673), (21, 2001717), (27, 1556891), (63, 667239), (189, 222413), (197, 213381), (591, 71127), (1129, 37233), (1379, 30483), (1773, 23709), (3387, 12411), (4137, 10161), (5319, 7903)]