168140877

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{8707}}^1$

素因数の和:8908

約数の個数: 16

約数和(自身を含む): 231145152

約数和(自身を除く): 63004275

約数列:

[1, 3, 41, 123, 157, 471, 6437, 8707, 19311, 26121, 356987, 1070961, 1366999, 4100997, 56046959, 168140877]

約数ペア:

[(1, 168140877), (3, 56046959), (41, 4100997), (123, 1366999), (157, 1070961), (471, 356987), (6437, 26121), (8707, 19311)]