42510027

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^3\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 67898880

約数和(自身を除く): 25388853

約数列:

[1, 3, 7, 21, 29, 83, 87, 203, 249, 581, 609, 841, 1743, 2407, 2523, 5887, 7221, 16849, 17661, 24389, 50547, 69803, 73167, 170723, 209409, 488621, 512169, 1465863, 2024287, 6072861, 14170009, 42510027]

約数ペア:

[(1, 42510027), (3, 14170009), (7, 6072861), (21, 2024287), (29, 1465863), (83, 512169), (87, 488621), (203, 209409), (249, 170723), (581, 73167), (609, 69803), (841, 50547), (1743, 24389), (2407, 17661), (2523, 16849), (5887, 7221)]