9155511

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:698

約数の個数: 28

約数和(自身を含む): 14471320

約数和(自身を除く): 5315809

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 661, 729, 1539, 1983, 4617, 5949, 12559, 13851, 17847, 37677, 53541, 113031, 160623, 339093, 481869, 1017279, 3051837, 9155511]

約数ペア:

[(1, 9155511), (3, 3051837), (9, 1017279), (19, 481869), (27, 339093), (57, 160623), (81, 113031), (171, 53541), (243, 37677), (513, 17847), (661, 13851), (729, 12559), (1539, 5949), (1983, 4617)]