102786874561

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{5821}}^1\times {\mathrm{81373}}^1$

素因数の和:87232

約数の個数: 16

約数和(自身を含む): 121282413568

約数和(自身を除く): 18495539007

約数列:

[1, 7, 31, 217, 5821, 40747, 81373, 180451, 569611, 1263157, 2522563, 17657941, 473672233, 3315705631, 14683839223, 102786874561]

約数ペア:

[(1, 102786874561), (7, 14683839223), (31, 3315705631), (217, 473672233), (5821, 17657941), (40747, 2522563), (81373, 1263157), (180451, 569611)]