79852437

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 135757440

約数和(自身を除く): 55905003

約数列:

[1, 3, 7, 9, 21, 63, 73, 97, 179, 219, 291, 511, 537, 657, 679, 873, 1253, 1533, 1611, 2037, 3759, 4599, 6111, 7081, 11277, 13067, 17363, 21243, 39201, 49567, 52089, 63729, 91469, 117603, 121541, 148701, 156267, 274407, 364623, 446103, 823221, 1093869, 1267499, 3802497, 8872493, 11407491, 26617479, 79852437]

約数ペア:

[(1, 79852437), (3, 26617479), (7, 11407491), (9, 8872493), (21, 3802497), (63, 1267499), (73, 1093869), (97, 823221), (179, 446103), (219, 364623), (291, 274407), (511, 156267), (537, 148701), (657, 121541), (679, 117603), (873, 91469), (1253, 63729), (1533, 52089), (1611, 49567), (2037, 39201), (3759, 21243), (4599, 17363), (6111, 13067), (7081, 11277)]