133834239

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 250967808

約数和(自身を除く): 117133569

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 49, 63, 77, 99, 141, 147, 231, 329, 423, 441, 517, 539, 587, 693, 987, 1551, 1617, 1761, 2303, 2961, 3619, 4109, 4653, 4851, 5283, 6457, 6909, 10857, 12327, 19371, 20727, 25333, 27589, 28763, 32571, 36981, 45199, 58113, 75999, 82767, 86289, 135597, 193123, 227997, 248301, 258867, 303479, 316393, 406791, 579369, 910437, 949179, 1351861, 1738107, 2124353, 2731311, 2847537, 4055583, 6373059, 12166749, 14870471, 19119177, 44611413, 133834239]

約数ペア:

[(1, 133834239), (3, 44611413), (7, 19119177), (9, 14870471), (11, 12166749), (21, 6373059), (33, 4055583), (47, 2847537), (49, 2731311), (63, 2124353), (77, 1738107), (99, 1351861), (141, 949179), (147, 910437), (231, 579369), (329, 406791), (423, 316393), (441, 303479), (517, 258867), (539, 248301), (587, 227997), (693, 193123), (987, 135597), (1551, 86289), (1617, 82767), (1761, 75999), (2303, 58113), (2961, 45199), (3619, 36981), (4109, 32571), (4653, 28763), (4851, 27589), (5283, 25333), (6457, 20727), (6909, 19371), (10857, 12327)]