238553667

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{267737}}^1$

素因数の和:267760

約数の個数: 20

約数和(自身を含む): 388755576

約数和(自身を除く): 150201909

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 267737, 803211, 2409633, 2945107, 7228899, 8835321, 21686697, 26505963, 79517889, 238553667]

約数ペア:

[(1, 238553667), (3, 79517889), (9, 26505963), (11, 21686697), (27, 8835321), (33, 7228899), (81, 2945107), (99, 2409633), (297, 803211), (891, 267737)]