55608687

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1625

約数の個数: 40

約数和(自身を含む): 91301760

約数和(自身を除く): 35693073

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 437, 513, 621, 1311, 1539, 1571, 1863, 3933, 4713, 11799, 14139, 29849, 35397, 36133, 42417, 89547, 108399, 127251, 268641, 325197, 686527, 805923, 975591, 2059581, 2417769, 2926773, 6178743, 18536229, 55608687]

約数ペア:

[(1, 55608687), (3, 18536229), (9, 6178743), (19, 2926773), (23, 2417769), (27, 2059581), (57, 975591), (69, 805923), (81, 686527), (171, 325197), (207, 268641), (437, 127251), (513, 108399), (621, 89547), (1311, 42417), (1539, 36133), (1571, 35397), (1863, 29849), (3933, 14139), (4713, 11799)]