72457011

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{27107}}^1$

素因数の和:27133

約数の個数: 24

約数和(自身を含む): 118407744

約数和(自身を除く): 45950733

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 27107, 81321, 243963, 298177, 731889, 894531, 2195667, 2683593, 6587001, 8050779, 24152337, 72457011]

約数ペア:

[(1, 72457011), (3, 24152337), (9, 8050779), (11, 6587001), (27, 2683593), (33, 2195667), (81, 894531), (99, 731889), (243, 298177), (297, 243963), (891, 81321), (2673, 27107)]