90470799

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23003}}^1$

素因数の和:23051

約数の個数: 24

約数和(自身を含む): 143544960

約数和(自身を除く): 53074161

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 23003, 69009, 207027, 437057, 529069, 1311171, 1587207, 3933513, 4761621, 10052311, 30156933, 90470799]

約数ペア:

[(1, 90470799), (3, 30156933), (9, 10052311), (19, 4761621), (23, 3933513), (57, 1587207), (69, 1311171), (171, 529069), (207, 437057), (437, 207027), (1311, 69009), (3933, 23003)]