54467289

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 84940800

約数和(自身を除く): 30473511

約数列:

[1, 3, 9, 23, 27, 69, 139, 207, 417, 621, 631, 1251, 1893, 3197, 3753, 5679, 9591, 14513, 17037, 28773, 43539, 86319, 87709, 130617, 263127, 391851, 789381, 2017307, 2368143, 6051921, 18155763, 54467289]

約数ペア:

[(1, 54467289), (3, 18155763), (9, 6051921), (23, 2368143), (27, 2017307), (69, 789381), (139, 391851), (207, 263127), (417, 130617), (621, 87709), (631, 86319), (1251, 43539), (1893, 28773), (3197, 17037), (3753, 14513), (5679, 9591)]