7642920213

素因数分解:

$3^3\times {\mathrm{7723}}^1\times {\mathrm{36653}}^1$

素因数の和:44385

約数の個数: 16

約数和(自身を含む): 11324619840

約数和(自身を除く): 3681699627

約数列:

[1, 3, 9, 27, 7723, 23169, 36653, 69507, 109959, 208521, 329877, 989631, 283071119, 849213357, 2547640071, 7642920213]

約数ペア:

[(1, 7642920213), (3, 2547640071), (9, 849213357), (27, 283071119), (7723, 989631), (23169, 329877), (36653, 208521), (69507, 109959)]