337232889

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8377}}^1$

素因数の和:8467

約数の個数: 40

約数和(自身を含む): 583913088

約数和(自身を除く): 246680199

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 497, 567, 639, 1491, 1917, 4473, 5751, 8377, 13419, 25131, 40257, 58639, 75393, 175917, 226179, 527751, 594767, 678537, 1583253, 1784301, 4163369, 4749759, 5352903, 12490107, 16058709, 37470321, 48176127, 112410963, 337232889]

約数ペア:

[(1, 337232889), (3, 112410963), (7, 48176127), (9, 37470321), (21, 16058709), (27, 12490107), (63, 5352903), (71, 4749759), (81, 4163369), (189, 1784301), (213, 1583253), (497, 678537), (567, 594767), (639, 527751), (1491, 226179), (1917, 175917), (4473, 75393), (5751, 58639), (8377, 40257), (13419, 25131)]