155386737

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{2441}}^1$

素因数の和:3101

約数の個数: 24

約数和(自身を含む): 245333088

約数和(自身を除く): 89946351

約数列:

[1, 3, 9, 11, 33, 99, 643, 1929, 2441, 5787, 7073, 7323, 21219, 21969, 26851, 63657, 80553, 241659, 1569563, 4708689, 14126067, 17265193, 51795579, 155386737]

約数ペア:

[(1, 155386737), (3, 51795579), (9, 17265193), (11, 14126067), (33, 4708689), (99, 1569563), (643, 241659), (1929, 80553), (2441, 63657), (5787, 26851), (7073, 21969), (7323, 21219)]