123243039

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{22051}}^1$

素因数の和:22089

約数の個数: 24

約数和(自身を含む): 192646272

約数和(自身を除く): 69403233

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 22051, 66153, 198459, 507173, 595377, 1521519, 1786131, 4564557, 5358393, 13693671, 41081013, 123243039]

約数ペア:

[(1, 123243039), (3, 41081013), (9, 13693671), (23, 5358393), (27, 4564557), (69, 1786131), (81, 1521519), (207, 595377), (243, 507173), (621, 198459), (1863, 66153), (5589, 22051)]