255163662

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{363481}}^1$

素因数の和:363505

約数の個数: 32

約数和(自身を含む): 610649760

約数和(自身を除く): 355486098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 363481, 726962, 1090443, 2180886, 3271329, 4725253, 6542658, 9450506, 9813987, 14175759, 19627974, 28351518, 42527277, 85054554, 127581831, 255163662]

約数ペア:

[(1, 255163662), (2, 127581831), (3, 85054554), (6, 42527277), (9, 28351518), (13, 19627974), (18, 14175759), (26, 9813987), (27, 9450506), (39, 6542658), (54, 4725253), (78, 3271329), (117, 2180886), (234, 1090443), (351, 726962), (702, 363481)]