83342277

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{5387}}^1$

素因数の和:5590

約数の個数: 20

約数和(自身を含む): 125174016

約数和(自身を除く): 41831739

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 5157, 5387, 15471, 16161, 48483, 145449, 436347, 1028917, 3086751, 9260253, 27780759, 83342277]

約数ペア:

[(1, 83342277), (3, 27780759), (9, 9260253), (27, 3086751), (81, 1028917), (191, 436347), (573, 145449), (1719, 48483), (5157, 16161), (5387, 15471)]