67257729

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 133297920

約数和(自身を除く): 66040191

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 119, 121, 153, 173, 187, 189, 231, 297, 357, 363, 459, 519, 561, 693, 847, 1071, 1089, 1211, 1309, 1557, 1683, 1903, 2057, 2079, 2541, 2941, 3213, 3267, 3633, 3927, 4671, 5049, 5709, 6171, 7623, 8823, 10899, 11781, 13321, 14399, 17127, 18513, 20587, 20933, 22869, 26469, 32351, 32697, 35343, 39963, 43197, 51381, 55539, 61761, 62799, 79407, 97053, 119889, 129591, 146531, 185283, 188397, 226457, 291159, 355861, 359667, 388773, 439593, 555849, 565191, 679371, 873477, 1067583, 1318779, 2038113, 2491027, 3202749, 3956337, 6114339, 7473081, 9608247, 22419243, 67257729]

約数ペア:

[(1, 67257729), (3, 22419243), (7, 9608247), (9, 7473081), (11, 6114339), (17, 3956337), (21, 3202749), (27, 2491027), (33, 2038113), (51, 1318779), (63, 1067583), (77, 873477), (99, 679371), (119, 565191), (121, 555849), (153, 439593), (173, 388773), (187, 359667), (189, 355861), (231, 291159), (297, 226457), (357, 188397), (363, 185283), (459, 146531), (519, 129591), (561, 119889), (693, 97053), (847, 79407), (1071, 62799), (1089, 61761), (1211, 55539), (1309, 51381), (1557, 43197), (1683, 39963), (1903, 35343), (2057, 32697), (2079, 32351), (2541, 26469), (2941, 22869), (3213, 20933), (3267, 20587), (3633, 18513), (3927, 17127), (4671, 14399), (5049, 13321), (5709, 11781), (6171, 10899), (7623, 8823)]