626988951

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{17291}}^1$

素因数の和:17396

約数の個数: 32

約数和(自身を含む): 996019200

約数和(自身を除く): 369030249

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 459, 711, 1343, 2133, 4029, 12087, 17291, 36261, 51873, 155619, 293947, 466857, 881841, 1365989, 2645523, 4097967, 7936569, 12293901, 23221813, 36881703, 69665439, 208996317, 626988951]

約数ペア:

[(1, 626988951), (3, 208996317), (9, 69665439), (17, 36881703), (27, 23221813), (51, 12293901), (79, 7936569), (153, 4097967), (237, 2645523), (459, 1365989), (711, 881841), (1343, 466857), (2133, 293947), (4029, 155619), (12087, 51873), (17291, 36261)]