69812613

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{25943}}^1$

素因数の和:25985

約数の個数: 24

約数和(自身を含む): 113323392

約数和(自身を除く): 43510779

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 25943, 77829, 233487, 337259, 596689, 1011777, 1790067, 3035331, 5370201, 7756957, 23270871, 69812613]

約数ペア:

[(1, 69812613), (3, 23270871), (9, 7756957), (13, 5370201), (23, 3035331), (39, 1790067), (69, 1011777), (117, 596689), (207, 337259), (299, 233487), (897, 77829), (2691, 25943)]