77268821

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1699}}^1$

素因数の和:1868

約数の個数: 16

約数和(自身を含む): 90576000

約数和(自身を除く): 13307179

約数列:

[1, 7, 73, 89, 511, 623, 1699, 6497, 11893, 45479, 124027, 151211, 868189, 1058477, 11038403, 77268821]

約数ペア:

[(1, 77268821), (7, 11038403), (73, 1058477), (89, 868189), (511, 151211), (623, 124027), (1699, 45479), (6497, 11893)]