201220132827

素因数分解:

$3^1\times 7^2\times {\mathrm{839}}^1\times {\mathrm{1631519}}^1$

素因数の和:1632375

約数の個数: 24

約数和(自身を含む): 312468710400

約数和(自身を除く): 111248577573

約数列:

[1, 3, 7, 21, 49, 147, 839, 2517, 5873, 17619, 41111, 123333, 1631519, 4894557, 11420633, 34261899, 79944431, 239833293, 1368844441, 4106533323, 9581911087, 28745733261, 67073377609, 201220132827]

約数ペア:

[(1, 201220132827), (3, 67073377609), (7, 28745733261), (21, 9581911087), (49, 4106533323), (147, 1368844441), (839, 239833293), (2517, 79944431), (5873, 34261899), (17619, 11420633), (41111, 4894557), (123333, 1631519)]