173664243

素因数分解:

$3^4\times {\mathrm{379}}^1\times {\mathrm{5657}}^1$

素因数の和:6048

約数の個数: 20

約数和(自身を含む): 260154840

約数和(自身を除く): 86490597

約数列:

[1, 3, 9, 27, 81, 379, 1137, 3411, 5657, 10233, 16971, 30699, 50913, 152739, 458217, 2144003, 6432009, 19296027, 57888081, 173664243]

約数ペア:

[(1, 173664243), (3, 57888081), (9, 19296027), (27, 6432009), (81, 2144003), (379, 458217), (1137, 152739), (3411, 50913), (5657, 30699), (10233, 16971)]