268607799

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{231359}}^1$

素因数の和:231411

約数の個数: 16

約数和(自身を含む): 407193600

約数和(自身を除く): 138585801

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 231359, 694077, 2082231, 6246693, 9948437, 29845311, 89535933, 268607799]

約数ペア:

[(1, 268607799), (3, 89535933), (9, 29845311), (27, 9948437), (43, 6246693), (129, 2082231), (387, 694077), (1161, 231359)]