74650977

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{17389}}^1$

素因数の和:17454

約数の個数: 20

約数和(自身を含む): 113626260

約数和(自身を除く): 38975283

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 17389, 52167, 156501, 469503, 921617, 1408509, 2764851, 8294553, 24883659, 74650977]

約数ペア:

[(1, 74650977), (3, 24883659), (9, 8294553), (27, 2764851), (53, 1408509), (81, 921617), (159, 469503), (477, 156501), (1431, 52167), (4293, 17389)]