90847323

素因数分解:

$3^2\times 7^3\times {\mathrm{29429}}^1$

素因数の和:29456

約数の個数: 24

約数和(自身を含む): 153036000

約数和(自身を除く): 62188677

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 29429, 88287, 206003, 264861, 618009, 1442021, 1854027, 4326063, 10094147, 12978189, 30282441, 90847323]

約数ペア:

[(1, 90847323), (3, 30282441), (7, 12978189), (9, 10094147), (21, 4326063), (49, 1854027), (63, 1442021), (147, 618009), (343, 264861), (441, 206003), (1029, 88287), (3087, 29429)]