49504041

素因数分解:

$3^4\times {\mathrm{613}}^1\times {\mathrm{997}}^1$

素因数の和:1622

約数の個数: 20

約数和(自身を含む): 74145412

約数和(自身を除く): 24641371

約数列:

[1, 3, 9, 27, 81, 613, 997, 1839, 2991, 5517, 8973, 16551, 26919, 49653, 80757, 611161, 1833483, 5500449, 16501347, 49504041]

約数ペア:

[(1, 49504041), (3, 16501347), (9, 5500449), (27, 1833483), (81, 611161), (613, 80757), (997, 49653), (1839, 26919), (2991, 16551), (5517, 8973)]