153959319

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{41023}}^1$

素因数の和:41171

約数の個数: 16

約数和(自身を含む): 229734400

約数和(自身を除く): 75775081

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 41023, 123069, 369207, 1107621, 5702197, 17106591, 51319773, 153959319]

約数ペア:

[(1, 153959319), (3, 51319773), (9, 17106591), (27, 5702197), (139, 1107621), (417, 369207), (1251, 123069), (3753, 41023)]