7737201

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{1619}}^1$

素因数の和:1690

約数の個数: 20

約数和(自身を含む): 11761200

約数和(自身を除く): 4023999

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 1619, 4779, 4857, 14571, 43713, 95521, 131139, 286563, 859689, 2579067, 7737201]

約数ペア:

[(1, 7737201), (3, 2579067), (9, 859689), (27, 286563), (59, 131139), (81, 95521), (177, 43713), (531, 14571), (1593, 4857), (1619, 4779)]