66647397

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{1433}}^1$

素因数の和:1892

約数の個数: 16

約数和(自身を含む): 91546560

約数和(自身を除く): 24899163

約数列:

[1, 3, 37, 111, 419, 1257, 1433, 4299, 15503, 46509, 53021, 159063, 600427, 1801281, 22215799, 66647397]

約数ペア:

[(1, 66647397), (3, 22215799), (37, 1801281), (111, 600427), (419, 159063), (1257, 53021), (1433, 46509), (4299, 15503)]