65980767

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 95510016

約数和(自身を除く): 29529249

約数列:

[1, 3, 23, 41, 69, 83, 123, 249, 281, 843, 943, 1909, 2829, 3403, 5727, 6463, 10209, 11521, 19389, 23323, 34563, 69969, 78269, 234807, 264983, 536429, 794949, 956243, 1609287, 2868729, 21993589, 65980767]

約数ペア:

[(1, 65980767), (3, 21993589), (23, 2868729), (41, 1609287), (69, 956243), (83, 794949), (123, 536429), (249, 264983), (281, 234807), (843, 78269), (943, 69969), (1909, 34563), (2829, 23323), (3403, 19389), (5727, 11521), (6463, 10209)]