18127804959

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7961267}}^1$

素因数の和:7961307

約数の個数: 24

約数和(自身を含む): 29806987392

約数和(自身を除く): 11679182433

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 7961267, 23883801, 71651403, 87573937, 183109141, 262721811, 549327423, 788165433, 1647982269, 2014200551, 6042601653, 18127804959]

約数ペア:

[(1, 18127804959), (3, 6042601653), (9, 2014200551), (11, 1647982269), (23, 788165433), (33, 549327423), (69, 262721811), (99, 183109141), (207, 87573937), (253, 71651403), (759, 23883801), (2277, 7961267)]