90217449

素因数分解:

$3^3\times 7^1\times {\mathrm{477341}}^1$

素因数の和:477357

約数の個数: 16

約数和(自身を含む): 152749440

約数和(自身を除く): 62531991

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 477341, 1432023, 3341387, 4296069, 10024161, 12888207, 30072483, 90217449]

約数ペア:

[(1, 90217449), (3, 30072483), (7, 12888207), (9, 10024161), (21, 4296069), (27, 3341387), (63, 1432023), (189, 477341)]