69548139

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{2971}}^1$

素因数の和:3017

約数の個数: 30

約数和(自身を含む): 110400884

約数和(自身を除く): 40852745

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 289, 459, 867, 1377, 2601, 2971, 7803, 8913, 23409, 26739, 50507, 80217, 151521, 240651, 454563, 858619, 1363689, 2575857, 4091067, 7727571, 23182713, 69548139]

約数ペア:

[(1, 69548139), (3, 23182713), (9, 7727571), (17, 4091067), (27, 2575857), (51, 1363689), (81, 858619), (153, 454563), (289, 240651), (459, 151521), (867, 80217), (1377, 50507), (2601, 26739), (2971, 23409), (7803, 8913)]