1557182583

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{3119}}^1$

素因数の和:3221

約数の個数: 48

約数和(自身を含む): 2580364800

約数和(自身を除く): 1023182217

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 1107, 1353, 1681, 3119, 4059, 5043, 9357, 12177, 15129, 18491, 28071, 34309, 45387, 55473, 84213, 102927, 127879, 166419, 308781, 383637, 499257, 926343, 1150911, 1406669, 3452733, 4220007, 5243039, 12660021, 15729117, 37980063, 47187351, 57673429, 141562053, 173020287, 519060861, 1557182583]

約数ペア:

[(1, 1557182583), (3, 519060861), (9, 173020287), (11, 141562053), (27, 57673429), (33, 47187351), (41, 37980063), (99, 15729117), (123, 12660021), (297, 5243039), (369, 4220007), (451, 3452733), (1107, 1406669), (1353, 1150911), (1681, 926343), (3119, 499257), (4059, 383637), (5043, 308781), (9357, 166419), (12177, 127879), (15129, 102927), (18491, 84213), (28071, 55473), (34309, 45387)]