81765383

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{8017}}^1$

素因数の和:8102

約数の個数: 16

約数和(自身を含む): 98525184

約数和(自身を除く): 16759801

約数列:

[1, 7, 31, 47, 217, 329, 1457, 8017, 10199, 56119, 248527, 376799, 1739689, 2637593, 11680769, 81765383]

約数ペア:

[(1, 81765383), (7, 11680769), (31, 2637593), (47, 1739689), (217, 376799), (329, 248527), (1457, 56119), (8017, 10199)]