90137313

素因数分解:

$3^3\times 7^3\times {\mathrm{9733}}^1$

素因数の和:9763

約数の個数: 32

約数和(自身を含む): 155744000

約数和(自身を除く): 65606687

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 9261, 9733, 29199, 68131, 87597, 204393, 262791, 476917, 613179, 1430751, 1839537, 3338419, 4292253, 10015257, 12876759, 30045771, 90137313]

約数ペア:

[(1, 90137313), (3, 30045771), (7, 12876759), (9, 10015257), (21, 4292253), (27, 3338419), (49, 1839537), (63, 1430751), (147, 613179), (189, 476917), (343, 262791), (441, 204393), (1029, 87597), (1323, 68131), (3087, 29199), (9261, 9733)]