150486399

素因数分解:

$3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{3313}}^1$

素因数の和:3436

約数の個数: 36

約数和(自身を含む): 255390096

約数和(自身を除く): 104903697

約数列:

[1, 3, 7, 9, 21, 49, 63, 103, 147, 309, 441, 721, 927, 2163, 3313, 5047, 6489, 9939, 15141, 23191, 29817, 45423, 69573, 162337, 208719, 341239, 487011, 1023717, 1461033, 2388673, 3071151, 7166019, 16720711, 21498057, 50162133, 150486399]

約数ペア:

[(1, 150486399), (3, 50162133), (7, 21498057), (9, 16720711), (21, 7166019), (49, 3071151), (63, 2388673), (103, 1461033), (147, 1023717), (309, 487011), (441, 341239), (721, 208719), (927, 162337), (2163, 69573), (3313, 45423), (5047, 29817), (6489, 23191), (9939, 15141)]