67792753

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 90537984

約数和(自身を除く): 22745231

約数列:

[1, 7, 17, 23, 31, 47, 119, 161, 217, 289, 329, 391, 527, 713, 799, 1081, 1457, 2023, 2737, 3689, 4991, 5593, 6647, 7567, 8959, 10199, 12121, 13583, 18377, 24769, 33511, 46529, 62713, 84847, 95081, 128639, 173383, 206057, 234577, 312409, 421073, 569687, 1442399, 2186863, 2947511, 3987809, 9684679, 67792753]

約数ペア:

[(1, 67792753), (7, 9684679), (17, 3987809), (23, 2947511), (31, 2186863), (47, 1442399), (119, 569687), (161, 421073), (217, 312409), (289, 234577), (329, 206057), (391, 173383), (527, 128639), (713, 95081), (799, 84847), (1081, 62713), (1457, 46529), (2023, 33511), (2737, 24769), (3689, 18377), (4991, 13583), (5593, 12121), (6647, 10199), (7567, 8959)]