68084107

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 87554432

約数和(自身を除く): 19470325

約数列:

[1, 7, 13, 37, 73, 91, 259, 277, 481, 511, 949, 1939, 2701, 3367, 3601, 6643, 10249, 18907, 20221, 25207, 35113, 71743, 133237, 141547, 245791, 262873, 748177, 932659, 1840111, 5237239, 9726301, 68084107]

約数ペア:

[(1, 68084107), (7, 9726301), (13, 5237239), (37, 1840111), (73, 932659), (91, 748177), (259, 262873), (277, 245791), (481, 141547), (511, 133237), (949, 71743), (1939, 35113), (2701, 25207), (3367, 20221), (3601, 18907), (6643, 10249)]