201653667

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{9901}}^1$

素因数の和:10011

約数の個数: 24

約数和(自身を含む): 304823168

約数和(自身を除く): 103169501

約数列:

[1, 3, 9, 31, 73, 93, 219, 279, 657, 2263, 6789, 9901, 20367, 29703, 89109, 306931, 722773, 920793, 2168319, 2762379, 6504957, 22405963, 67217889, 201653667]

約数ペア:

[(1, 201653667), (3, 67217889), (9, 22405963), (31, 6504957), (73, 2762379), (93, 2168319), (219, 920793), (279, 722773), (657, 306931), (2263, 89109), (6789, 29703), (9901, 20367)]