61909077

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 90095616

約数和(自身を除く): 28186539

約数列:

[1, 3, 23, 31, 69, 93, 103, 281, 309, 713, 843, 2139, 2369, 3193, 6463, 7107, 8711, 9579, 19389, 26133, 28943, 73439, 86829, 200353, 220317, 601059, 665689, 897233, 1997067, 2691699, 20636359, 61909077]

約数ペア:

[(1, 61909077), (3, 20636359), (23, 2691699), (31, 1997067), (69, 897233), (93, 665689), (103, 601059), (281, 220317), (309, 200353), (713, 86829), (843, 73439), (2139, 28943), (2369, 26133), (3193, 19389), (6463, 9579), (7107, 8711)]