127601551

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{6301}}^1$

素因数の和:6582

約数の個数: 16

約数和(自身を含む): 159717888

約数和(自身を除く): 32116337

約数列:

[1, 7, 11, 77, 263, 1841, 2893, 6301, 20251, 44107, 69311, 485177, 1657163, 11600141, 18228793, 127601551]

約数ペア:

[(1, 127601551), (7, 18228793), (11, 11600141), (77, 1657163), (263, 485177), (1841, 69311), (2893, 44107), (6301, 20251)]