54788001

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^3\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 81408000

約数和(自身を除く): 26619999

約数列:

[1, 3, 19, 23, 57, 69, 79, 237, 437, 529, 1311, 1501, 1587, 1817, 4503, 5451, 10051, 12167, 30153, 34523, 36501, 41791, 103569, 125373, 231173, 693519, 794029, 961193, 2382087, 2883579, 18262667, 54788001]

約数ペア:

[(1, 54788001), (3, 18262667), (19, 2883579), (23, 2382087), (57, 961193), (69, 794029), (79, 693519), (237, 231173), (437, 125373), (529, 103569), (1311, 41791), (1501, 36501), (1587, 34523), (1817, 30153), (4503, 12167), (5451, 10051)]