218427774585

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1217}}^1\times {\mathrm{66107}}^1$

素因数の和:67513

約数の個数: 32

約数和(自身を含む): 351709368192

約数和(自身を除く): 133281593607

約数列:

[1, 3, 5, 15, 181, 543, 905, 1217, 2715, 3651, 6085, 18255, 66107, 198321, 220277, 330535, 660831, 991605, 1101385, 3304155, 11965367, 35896101, 59826835, 80452219, 179480505, 241356657, 402261095, 1206783285, 14561851639, 43685554917, 72809258195, 218427774585]

約数ペア:

[(1, 218427774585), (3, 72809258195), (5, 43685554917), (15, 14561851639), (181, 1206783285), (543, 402261095), (905, 241356657), (1217, 179480505), (2715, 80452219), (3651, 59826835), (6085, 35896101), (18255, 11965367), (66107, 3304155), (198321, 1101385), (220277, 991605), (330535, 660831)]