55985229

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{109133}}^1$

素因数の和:109161

約数の個数: 16

約数和(自身を含む): 87307200

約数和(自身を除く): 31321971

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 109133, 327399, 982197, 2073527, 2946591, 6220581, 18661743, 55985229]

約数ペア:

[(1, 55985229), (3, 18661743), (9, 6220581), (19, 2946591), (27, 2073527), (57, 982197), (171, 327399), (513, 109133)]