64259199

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 96138432

約数和(自身を除く): 31879233

約数列:

[1, 3, 9, 47, 73, 141, 219, 423, 657, 2081, 3431, 6243, 10293, 18729, 30879, 97807, 151913, 293421, 455739, 880263, 1367217, 7139911, 21419733, 64259199]

約数ペア:

[(1, 64259199), (3, 21419733), (9, 7139911), (47, 1367217), (73, 880263), (141, 455739), (219, 293421), (423, 151913), (657, 97807), (2081, 30879), (3431, 18729), (6243, 10293)]