152497647

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{9857}}^1$

素因数の和:10060

約数の個数: 20

約数和(自身を含む): 229021056

約数和(自身を除く): 76523409

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 5157, 9857, 15471, 29571, 88713, 266139, 798417, 1882687, 5648061, 16944183, 50832549, 152497647]

約数ペア:

[(1, 152497647), (3, 50832549), (9, 16944183), (27, 5648061), (81, 1882687), (191, 798417), (573, 266139), (1719, 88713), (5157, 29571), (9857, 15471)]