201112227

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{146051}}^1$

素因数の和:146080

約数の個数: 20

約数和(自身を含む): 318101256

約数和(自身を除く): 116989029

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 146051, 438153, 1314459, 2482867, 3943377, 7448601, 11830131, 22345803, 67037409, 201112227]

約数ペア:

[(1, 201112227), (3, 67037409), (9, 22345803), (17, 11830131), (27, 7448601), (51, 3943377), (81, 2482867), (153, 1314459), (459, 438153), (1377, 146051)]