78234051

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{219143}}^1$

素因数の和:219170

約数の個数: 16

約数和(自身を含む): 126226944

約数和(自身を除く): 47992893

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 219143, 657429, 1534001, 3725431, 4602003, 11176293, 26078017, 78234051]

約数ペア:

[(1, 78234051), (3, 26078017), (7, 11176293), (17, 4602003), (21, 3725431), (51, 1534001), (119, 657429), (357, 219143)]