72710703

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{23017}}^1$

素因数の和:23045

約数の個数: 24

約数和(自身を含む): 117299728

約数和(自身を除く): 44589025

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 23017, 69051, 207153, 299221, 621459, 897663, 1864377, 2692989, 5593131, 8078967, 24236901, 72710703]

約数ペア:

[(1, 72710703), (3, 24236901), (9, 8078967), (13, 5593131), (27, 2692989), (39, 1864377), (81, 897663), (117, 621459), (243, 299221), (351, 207153), (1053, 69051), (3159, 23017)]