168330723

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 258117888

約数和(自身を除く): 89787165

約数列:

[1, 3, 11, 33, 37, 83, 111, 121, 151, 249, 363, 407, 453, 913, 1221, 1661, 2739, 3071, 4477, 4983, 5587, 9213, 10043, 12533, 13431, 16761, 18271, 30129, 33781, 37599, 54813, 61457, 101343, 137863, 184371, 371591, 413589, 463721, 676027, 1114773, 1391163, 1516493, 2028081, 4549479, 5100931, 15302793, 56110241, 168330723]

約数ペア:

[(1, 168330723), (3, 56110241), (11, 15302793), (33, 5100931), (37, 4549479), (83, 2028081), (111, 1516493), (121, 1391163), (151, 1114773), (249, 676027), (363, 463721), (407, 413589), (453, 371591), (913, 184371), (1221, 137863), (1661, 101343), (2739, 61457), (3071, 54813), (4477, 37599), (4983, 33781), (5587, 30129), (9213, 18271), (10043, 16761), (12533, 13431)]