1825142949

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103837}}^1$

素因数の和:103887

約数の個数: 40

約数和(自身を含む): 3216485888

約数和(自身を除く): 1391342939

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1953, 2511, 5859, 17577, 103837, 311511, 726859, 934533, 2180577, 2803599, 3218947, 6541731, 8410797, 9656841, 19625193, 22532629, 28970523, 58875579, 67597887, 86911569, 202793661, 260734707, 608380983, 1825142949]

約数ペア:

[(1, 1825142949), (3, 608380983), (7, 260734707), (9, 202793661), (21, 86911569), (27, 67597887), (31, 58875579), (63, 28970523), (81, 22532629), (93, 19625193), (189, 9656841), (217, 8410797), (279, 6541731), (567, 3218947), (651, 2803599), (837, 2180577), (1953, 934533), (2511, 726859), (5859, 311511), (17577, 103837)]