91198197

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{146857}}^1$

素因数の和:146889

約数の個数: 16

約数和(自身を含む): 140983680

約数和(自身を除く): 49785483

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 146857, 440571, 1321713, 3377711, 3965139, 10133133, 30399399, 91198197]

約数ペア:

[(1, 91198197), (3, 30399399), (9, 10133133), (23, 3965139), (27, 3377711), (69, 1321713), (207, 440571), (621, 146857)]