86751147

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{613}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 138636288

約数和(自身を除く): 51885141

約数列:

[1, 3, 7, 21, 23, 69, 161, 293, 483, 613, 879, 1839, 2051, 4291, 6153, 6739, 12873, 14099, 20217, 42297, 47173, 98693, 141519, 179609, 296079, 538827, 1257263, 3771789, 4131007, 12393021, 28917049, 86751147]

約数ペア:

[(1, 86751147), (3, 28917049), (7, 12393021), (21, 4131007), (23, 3771789), (69, 1257263), (161, 538827), (293, 296079), (483, 179609), (613, 141519), (879, 98693), (1839, 47173), (2051, 42297), (4291, 20217), (6153, 14099), (6739, 12873)]