73033737

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2609}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 117596160

約数和(自身を除く): 44562423

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 217, 301, 651, 903, 1333, 2609, 3999, 7827, 9331, 18263, 27993, 54789, 80879, 112187, 242637, 336561, 566153, 785309, 1698459, 2355927, 3477797, 10433391, 24344579, 73033737]

約数ペア:

[(1, 73033737), (3, 24344579), (7, 10433391), (21, 3477797), (31, 2355927), (43, 1698459), (93, 785309), (129, 566153), (217, 336561), (301, 242637), (651, 112187), (903, 80879), (1333, 54789), (2609, 27993), (3999, 18263), (7827, 9331)]