81014838

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1627}}^1$

素因数の和:1868

約数の個数: 32

約数和(自身を含む): 166759296

約数和(自身を除く): 85744458

約数列:

[1, 2, 3, 6, 43, 86, 129, 193, 258, 386, 579, 1158, 1627, 3254, 4881, 8299, 9762, 16598, 24897, 49794, 69961, 139922, 209883, 314011, 419766, 628022, 942033, 1884066, 13502473, 27004946, 40507419, 81014838]

約数ペア:

[(1, 81014838), (2, 40507419), (3, 27004946), (6, 13502473), (43, 1884066), (86, 942033), (129, 628022), (193, 419766), (258, 314011), (386, 209883), (579, 139922), (1158, 69961), (1627, 49794), (3254, 24897), (4881, 16598), (8299, 9762)]