161765457

素因数分解:

$3^1\times 7^1\times {\mathrm{2087}}^1\times {\mathrm{3691}}^1$

素因数の和:5788

約数の個数: 16

約数和(自身を含む): 246684672

約数和(自身を除く): 84919215

約数列:

[1, 3, 7, 21, 2087, 3691, 6261, 11073, 14609, 25837, 43827, 77511, 7703117, 23109351, 53921819, 161765457]

約数ペア:

[(1, 161765457), (3, 53921819), (7, 23109351), (21, 7703117), (2087, 77511), (3691, 43827), (6261, 25837), (11073, 14609)]