26233227

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19051}}^1$

素因数の和:19080

約数の個数: 20

約数和(自身を含む): 41495256

約数和(自身を除く): 15262029

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 19051, 57153, 171459, 323867, 514377, 971601, 1543131, 2914803, 8744409, 26233227]

約数ペア:

[(1, 26233227), (3, 8744409), (9, 2914803), (17, 1543131), (27, 971601), (51, 514377), (81, 323867), (153, 171459), (459, 57153), (1377, 19051)]