81116139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{8093}}^1$

素因数の和:8366

約数の個数: 16

約数和(自身を含む): 116942112

約数和(自身を除く): 35825973

約数列:

[1, 3, 13, 39, 257, 771, 3341, 8093, 10023, 24279, 105209, 315627, 2079901, 6239703, 27038713, 81116139]

約数ペア:

[(1, 81116139), (3, 27038713), (13, 6239703), (39, 2079901), (257, 315627), (771, 105209), (3341, 24279), (8093, 10023)]