68852227

素因数分解:

${\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 77275584

約数和(自身を除く): 8423357

約数列:

[1, 17, 37, 47, 137, 289, 629, 799, 1739, 2329, 5069, 6439, 10693, 13583, 29563, 39593, 86173, 109463, 238243, 502571, 1464941, 1860871, 4050131, 68852227]

約数ペア:

[(1, 68852227), (17, 4050131), (37, 1860871), (47, 1464941), (137, 502571), (289, 238243), (629, 109463), (799, 86173), (1739, 39593), (2329, 29563), (5069, 13583), (6439, 10693)]