64590081

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2767}}^1$

素因数の和:3052

約数の個数: 16

約数和(自身を含む): 89284608

約数和(自身を除く): 24694527

約数列:

[1, 3, 31, 93, 251, 753, 2767, 7781, 8301, 23343, 85777, 257331, 694517, 2083551, 21530027, 64590081]

約数ペア:

[(1, 64590081), (3, 21530027), (31, 2083551), (93, 694517), (251, 257331), (753, 85777), (2767, 23343), (7781, 8301)]