50381487

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{143537}}^1$

素因数の和:143559

約数の個数: 16

約数和(自身を含む): 80381280

約数和(自身を除く): 29999793

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 143537, 430611, 1291833, 1865981, 3875499, 5597943, 16793829, 50381487]

約数ペア:

[(1, 50381487), (3, 16793829), (9, 5597943), (13, 3875499), (27, 1865981), (39, 1291833), (117, 430611), (351, 143537)]