27154683

素因数分解:

$3^4\times {\mathrm{523}}^1\times {\mathrm{641}}^1$

素因数の和:1176

約数の個数: 20

約数和(自身を含む): 40705368

約数和(自身を除く): 13550685

約数列:

[1, 3, 9, 27, 81, 523, 641, 1569, 1923, 4707, 5769, 14121, 17307, 42363, 51921, 335243, 1005729, 3017187, 9051561, 27154683]

約数ペア:

[(1, 27154683), (3, 9051561), (9, 3017187), (27, 1005729), (81, 335243), (523, 51921), (641, 42363), (1569, 17307), (1923, 14121), (4707, 5769)]