9493407

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 18495360

約数和(自身を除く): 9001953

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 49, 57, 63, 77, 99, 103, 133, 147, 171, 209, 231, 309, 399, 441, 539, 627, 693, 721, 927, 931, 1133, 1197, 1463, 1617, 1881, 1957, 2163, 2793, 3399, 4389, 4851, 5047, 5871, 6489, 7931, 8379, 10197, 10241, 13167, 13699, 15141, 17613, 21527, 23793, 30723, 41097, 45423, 55517, 64581, 71379, 92169, 95893, 123291, 150689, 166551, 193743, 287679, 452067, 499653, 863037, 1054823, 1356201, 3164469, 9493407]

約数ペア:

[(1, 9493407), (3, 3164469), (7, 1356201), (9, 1054823), (11, 863037), (19, 499653), (21, 452067), (33, 287679), (49, 193743), (57, 166551), (63, 150689), (77, 123291), (99, 95893), (103, 92169), (133, 71379), (147, 64581), (171, 55517), (209, 45423), (231, 41097), (309, 30723), (399, 23793), (441, 21527), (539, 17613), (627, 15141), (693, 13699), (721, 13167), (927, 10241), (931, 10197), (1133, 8379), (1197, 7931), (1463, 6489), (1617, 5871), (1881, 5047), (1957, 4851), (2163, 4389), (2793, 3399)]