68941917

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6761}}^1$

素因数の和:6881

約数の個数: 24

約数和(自身を含む): 109706688

約数和(自身を除く): 40764771

約数列:

[1, 3, 9, 11, 33, 99, 103, 309, 927, 1133, 3399, 6761, 10197, 20283, 60849, 74371, 223113, 669339, 696383, 2089149, 6267447, 7660213, 22980639, 68941917]

約数ペア:

[(1, 68941917), (3, 22980639), (9, 7660213), (11, 6267447), (33, 2089149), (99, 696383), (103, 669339), (309, 223113), (927, 74371), (1133, 60849), (3399, 20283), (6761, 10197)]