68451513

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{2087}}^1$

素因数の和:2161

約数の個数: 24

約数和(自身を含む): 101844288

約数和(自身を除く): 33392775

約数列:

[1, 3, 13, 29, 39, 87, 377, 841, 1131, 2087, 2523, 6261, 10933, 27131, 32799, 60523, 81393, 181569, 786799, 1755167, 2360397, 5265501, 22817171, 68451513]

約数ペア:

[(1, 68451513), (3, 22817171), (13, 5265501), (29, 2360397), (39, 1755167), (87, 786799), (377, 181569), (841, 81393), (1131, 60523), (2087, 32799), (2523, 27131), (6261, 10933)]