24004071

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 44815680

約数和(自身を除く): 20811609

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 53, 63, 79, 91, 117, 147, 159, 237, 273, 371, 441, 477, 553, 637, 689, 711, 819, 1027, 1113, 1659, 1911, 2067, 2597, 3081, 3339, 3871, 4187, 4823, 4977, 5733, 6201, 7189, 7791, 9243, 11613, 12561, 14469, 21567, 23373, 29309, 33761, 34839, 37683, 43407, 50323, 54431, 64701, 87927, 101283, 150969, 163293, 205163, 263781, 303849, 381017, 452907, 489879, 615489, 1143051, 1846467, 2667119, 3429153, 8001357, 24004071]

約数ペア:

[(1, 24004071), (3, 8001357), (7, 3429153), (9, 2667119), (13, 1846467), (21, 1143051), (39, 615489), (49, 489879), (53, 452907), (63, 381017), (79, 303849), (91, 263781), (117, 205163), (147, 163293), (159, 150969), (237, 101283), (273, 87927), (371, 64701), (441, 54431), (477, 50323), (553, 43407), (637, 37683), (689, 34839), (711, 33761), (819, 29309), (1027, 23373), (1113, 21567), (1659, 14469), (1911, 12561), (2067, 11613), (2597, 9243), (3081, 7791), (3339, 7189), (3871, 6201), (4187, 5733), (4823, 4977)]