2108177577

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{15809}}^1$

素因数の和:16278

約数の個数: 32

約数和(自身を含む): 3414960000

約数和(自身を除く): 1306782423

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 449, 1347, 4041, 4939, 12123, 14817, 15809, 44451, 47427, 133353, 142281, 173899, 426843, 521697, 1565091, 4695273, 7098241, 21294723, 63884169, 78080651, 191652507, 234241953, 702725859, 2108177577]

約数ペア:

[(1, 2108177577), (3, 702725859), (9, 234241953), (11, 191652507), (27, 78080651), (33, 63884169), (99, 21294723), (297, 7098241), (449, 4695273), (1347, 1565091), (4041, 521697), (4939, 426843), (12123, 173899), (14817, 142281), (15809, 133353), (44451, 47427)]