82740897

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1949}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 123201000

約数和(自身を除く): 40460103

約数列:

[1, 3, 9, 53, 89, 159, 267, 477, 801, 1949, 4717, 5847, 14151, 17541, 42453, 103297, 173461, 309891, 520383, 929673, 1561149, 9193433, 27580299, 82740897]

約数ペア:

[(1, 82740897), (3, 27580299), (9, 9193433), (53, 1561149), (89, 929673), (159, 520383), (267, 309891), (477, 173461), (801, 103297), (1949, 42453), (4717, 17541), (5847, 14151)]