173835153

素因数分解:

$3^6\times {\mathrm{389}}^1\times {\mathrm{613}}^1$

素因数の和:1020

約数の個数: 28

約数和(自身を含む): 261729780

約数和(自身を除く): 87894627

約数列:

[1, 3, 9, 27, 81, 243, 389, 613, 729, 1167, 1839, 3501, 5517, 10503, 16551, 31509, 49653, 94527, 148959, 238457, 283581, 446877, 715371, 2146113, 6438339, 19315017, 57945051, 173835153]

約数ペア:

[(1, 173835153), (3, 57945051), (9, 19315017), (27, 6438339), (81, 2146113), (243, 715371), (389, 446877), (613, 283581), (729, 238457), (1167, 148959), (1839, 94527), (3501, 49653), (5517, 31509), (10503, 16551)]