68146631

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1361}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 81589248

約数和(自身を除く): 13442617

約数列:

[1, 7, 23, 161, 311, 1361, 2177, 7153, 9527, 31303, 50071, 219121, 423271, 2962897, 9735233, 68146631]

約数ペア:

[(1, 68146631), (7, 9735233), (23, 2962897), (161, 423271), (311, 219121), (1361, 50071), (2177, 31303), (7153, 9527)]