85817637

素因数分解:

$3^5\times {\mathrm{43}}^2\times {\mathrm{191}}^1$

素因数の和:292

約数の個数: 36

約数和(自身を含む): 132297984

約数和(自身を除く): 46480347

約数列:

[1, 3, 9, 27, 43, 81, 129, 191, 243, 387, 573, 1161, 1719, 1849, 3483, 5157, 5547, 8213, 10449, 15471, 16641, 24639, 46413, 49923, 73917, 149769, 221751, 353159, 449307, 665253, 1059477, 1995759, 3178431, 9535293, 28605879, 85817637]

約数ペア:

[(1, 85817637), (3, 28605879), (9, 9535293), (27, 3178431), (43, 1995759), (81, 1059477), (129, 665253), (191, 449307), (243, 353159), (387, 221751), (573, 149769), (1161, 73917), (1719, 49923), (1849, 46413), (3483, 24639), (5157, 16641), (5547, 15471), (8213, 10449)]