1753982721

素因数分解:

$3^3\times {\mathrm{4561}}^1\times {\mathrm{14243}}^1$

素因数の和:18813

約数の個数: 16

約数和(自身を含む): 2599245120

約数和(自身を除く): 845262399

約数列:

[1, 3, 9, 27, 4561, 13683, 14243, 41049, 42729, 123147, 128187, 384561, 64962323, 194886969, 584660907, 1753982721]

約数ペア:

[(1, 1753982721), (3, 584660907), (9, 194886969), (27, 64962323), (4561, 384561), (13683, 128187), (14243, 123147), (41049, 42729)]