81752382

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{21323}}^1$

素因数の和:21405

約数の個数: 32

約数和(自身を含む): 184239360

約数和(自身を除く): 102486978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 21323, 42646, 63969, 127938, 191907, 383814, 575721, 1151442, 1513933, 3027866, 4541799, 9083598, 13625397, 27250794, 40876191, 81752382]

約数ペア:

[(1, 81752382), (2, 40876191), (3, 27250794), (6, 13625397), (9, 9083598), (18, 4541799), (27, 3027866), (54, 1513933), (71, 1151442), (142, 575721), (213, 383814), (426, 191907), (639, 127938), (1278, 63969), (1917, 42646), (3834, 21323)]