265796577

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{2953}}^1$

素因数の和:3169

約数の個数: 24

約数和(自身を含む): 392161224

約数和(自身を除く): 126364647

約数列:

[1, 3, 9, 73, 137, 219, 411, 657, 1233, 2953, 8859, 10001, 26577, 30003, 90009, 215569, 404561, 646707, 1213683, 1940121, 3641049, 29532953, 88598859, 265796577]

約数ペア:

[(1, 265796577), (3, 88598859), (9, 29532953), (73, 3641049), (137, 1940121), (219, 1213683), (411, 646707), (657, 404561), (1233, 215569), (2953, 90009), (8859, 30003), (10001, 26577)]