65631213

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2281}}^1$

素因数の和:2449

約数の個数: 24

約数和(自身を含む): 99677760

約数和(自身を除く): 34046547

約数列:

[1, 3, 9, 23, 69, 139, 207, 417, 1251, 2281, 3197, 6843, 9591, 20529, 28773, 52463, 157389, 317059, 472167, 951177, 2853531, 7292357, 21877071, 65631213]

約数ペア:

[(1, 65631213), (3, 21877071), (9, 7292357), (23, 2853531), (69, 951177), (139, 472167), (207, 317059), (417, 157389), (1251, 52463), (2281, 28773), (3197, 20529), (6843, 9591)]