26730966573

素因数分解:

$3^4\times {\mathrm{4673}}^1\times {\mathrm{70621}}^1$

素因数の和:75306

約数の個数: 20

約数和(自身を含む): 39940554588

約数和(自身を除く): 13209588015

約数列:

[1, 3, 9, 27, 81, 4673, 14019, 42057, 70621, 126171, 211863, 378513, 635589, 1906767, 5720301, 330011933, 990035799, 2970107397, 8910322191, 26730966573]

約数ペア:

[(1, 26730966573), (3, 8910322191), (9, 2970107397), (27, 990035799), (81, 330011933), (4673, 5720301), (14019, 1906767), (42057, 635589), (70621, 378513), (126171, 211863)]