78850323

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1009}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 120270800

約数和(自身を除く): 41420477

約数列:

[1, 3, 9, 19, 57, 171, 457, 1009, 1371, 3027, 4113, 8683, 9081, 19171, 26049, 57513, 78147, 172539, 461113, 1383339, 4150017, 8761147, 26283441, 78850323]

約数ペア:

[(1, 78850323), (3, 26283441), (9, 8761147), (19, 4150017), (57, 1383339), (171, 461113), (457, 172539), (1009, 78147), (1371, 57513), (3027, 26049), (4113, 19171), (8683, 9081)]