66696619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 79626240

約数和(自身を除く): 12929621

約数列:

[1, 11, 23, 47, 71, 79, 253, 517, 781, 869, 1081, 1633, 1817, 3337, 3713, 5609, 11891, 17963, 19987, 36707, 40843, 61699, 76751, 85399, 129007, 263623, 844261, 939389, 1419077, 2899853, 6063329, 66696619]

約数ペア:

[(1, 66696619), (11, 6063329), (23, 2899853), (47, 1419077), (71, 939389), (79, 844261), (253, 263623), (517, 129007), (781, 85399), (869, 76751), (1081, 61699), (1633, 40843), (1817, 36707), (3337, 19987), (3713, 17963), (5609, 11891)]