78071157

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3671}}^1$

素因数の和:3833

約数の個数: 24

約数和(自身を含む): 120294720

約数和(自身を除く): 42223563

約数列:

[1, 3, 9, 17, 51, 139, 153, 417, 1251, 2363, 3671, 7089, 11013, 21267, 33039, 62407, 187221, 510269, 561663, 1530807, 4592421, 8674573, 26023719, 78071157]

約数ペア:

[(1, 78071157), (3, 26023719), (9, 8674573), (17, 4592421), (51, 1530807), (139, 561663), (153, 510269), (417, 187221), (1251, 62407), (2363, 33039), (3671, 21267), (7089, 11013)]