50278293

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{143243}}^1$

素因数の和:143265

約数の個数: 16

約数和(自身を含む): 80216640

約数和(自身を除く): 29938347

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 143243, 429729, 1289187, 1862159, 3867561, 5586477, 16759431, 50278293]

約数ペア:

[(1, 50278293), (3, 16759431), (9, 5586477), (13, 3867561), (27, 1862159), (39, 1289187), (117, 429729), (351, 143243)]