164471461

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{68903}}^1$

素因数の和:68952

約数の個数: 16

約数和(自身を含む): 211673088

約数和(自身を除く): 47201627

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 68903, 482321, 757933, 2135993, 5305531, 14951951, 23495923, 164471461]

約数ペア:

[(1, 164471461), (7, 23495923), (11, 14951951), (31, 5305531), (77, 2135993), (217, 757933), (341, 482321), (2387, 68903)]