64786799

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4271}}^1$

素因数の和:4486

約数の個数: 16

約数和(自身を含む): 81202176

約数和(自身を除く): 16415377

約数列:

[1, 7, 11, 77, 197, 1379, 2167, 4271, 15169, 29897, 46981, 328867, 841387, 5889709, 9255257, 64786799]

約数ペア:

[(1, 64786799), (7, 9255257), (11, 5889709), (77, 841387), (197, 328867), (1379, 46981), (2167, 29897), (4271, 15169)]