57672891

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 95606784

約数和(自身を除く): 37933893

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 243, 391, 459, 607, 621, 1173, 1377, 1821, 1863, 3519, 4131, 5463, 5589, 10319, 10557, 13961, 16389, 30957, 31671, 41883, 49167, 92871, 95013, 125649, 147501, 237337, 278613, 376947, 712011, 835839, 1130841, 2136033, 2507517, 3392523, 6408099, 19224297, 57672891]

約数ペア:

[(1, 57672891), (3, 19224297), (9, 6408099), (17, 3392523), (23, 2507517), (27, 2136033), (51, 1130841), (69, 835839), (81, 712011), (153, 376947), (207, 278613), (243, 237337), (391, 147501), (459, 125649), (607, 95013), (621, 92871), (1173, 49167), (1377, 41883), (1821, 31671), (1863, 30957), (3519, 16389), (4131, 13961), (5463, 10557), (5589, 10319)]