27720546057

素因数分解:

$3^3\times {\mathrm{467}}^1\times {\mathrm{2198473}}^1$

素因数の和:2198949

約数の個数: 16

約数和(自身を含む): 41155433280

約数和(自身を除く): 13434887223

約数列:

[1, 3, 9, 27, 467, 1401, 4203, 12609, 2198473, 6595419, 19786257, 59358771, 1026686891, 3080060673, 9240182019, 27720546057]

約数ペア:

[(1, 27720546057), (3, 9240182019), (9, 3080060673), (27, 1026686891), (467, 59358771), (1401, 19786257), (4203, 6595419), (12609, 2198473)]