159944031

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{455681}}^1$

素因数の和:455703

約数の個数: 16

約数和(自身を含む): 255181920

約数和(自身を除く): 95237889

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 455681, 1367043, 4101129, 5923853, 12303387, 17771559, 53314677, 159944031]

約数ペア:

[(1, 159944031), (3, 53314677), (9, 17771559), (13, 12303387), (27, 5923853), (39, 4101129), (117, 1367043), (351, 455681)]