48971331

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{5197}}^1$

素因数の和:5555

約数の個数: 16

約数和(自身を含む): 72772000

約数和(自身を除く): 23800669

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 5197, 9423, 15591, 46773, 140319, 1813753, 5441259, 16323777, 48971331]

約数ペア:

[(1, 48971331), (3, 16323777), (9, 5441259), (27, 1813753), (349, 140319), (1047, 46773), (3141, 15591), (5197, 9423)]