201178323

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{146099}}^1$

素因数の和:146128

約数の個数: 20

約数和(自身を含む): 318205800

約数和(自身を除く): 117027477

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 146099, 438297, 1314891, 2483683, 3944673, 7451049, 11834019, 22353147, 67059441, 201178323]

約数ペア:

[(1, 201178323), (3, 67059441), (9, 22353147), (17, 11834019), (27, 7451049), (51, 3944673), (81, 2483683), (153, 1314891), (459, 438297), (1377, 146099)]