165080979

素因数分解:

$3^2\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{2011}}^1$

素因数の和:3327

約数の個数: 24

約数和(自身を含む): 272859392

約数和(自身を除く): 107778413

約数列:

[1, 3, 7, 9, 21, 63, 1303, 2011, 3909, 6033, 9121, 11727, 14077, 18099, 27363, 42231, 82089, 126693, 2620333, 7860999, 18342331, 23582997, 55026993, 165080979]

約数ペア:

[(1, 165080979), (3, 55026993), (7, 23582997), (9, 18342331), (21, 7860999), (63, 2620333), (1303, 126693), (2011, 82089), (3909, 42231), (6033, 27363), (9121, 18099), (11727, 14077)]