26990577

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{1153}}^1$

素因数の和:1199

約数の個数: 30

約数和(自身を含む): 42867638

約数和(自身を除く): 15877061

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 289, 459, 867, 1153, 1377, 2601, 3459, 7803, 10377, 19601, 23409, 31131, 58803, 93393, 176409, 333217, 529227, 999651, 1587681, 2998953, 8996859, 26990577]

約数ペア:

[(1, 26990577), (3, 8996859), (9, 2998953), (17, 1587681), (27, 999651), (51, 529227), (81, 333217), (153, 176409), (289, 93393), (459, 58803), (867, 31131), (1153, 23409), (1377, 19601), (2601, 10377), (3459, 7803)]