64883301

素因数分解:

$3^1\times 7^2\times {\mathrm{571}}^1\times {\mathrm{773}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 100941984

約数和(自身を除く): 36058683

約数列:

[1, 3, 7, 21, 49, 147, 571, 773, 1713, 2319, 3997, 5411, 11991, 16233, 27979, 37877, 83937, 113631, 441383, 1324149, 3089681, 9269043, 21627767, 64883301]

約数ペア:

[(1, 64883301), (3, 21627767), (7, 9269043), (21, 3089681), (49, 1324149), (147, 441383), (571, 113631), (773, 83937), (1713, 37877), (2319, 27979), (3997, 16233), (5411, 11991)]