81823383

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{691}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 120906240

約数和(自身を除く): 39082857

約数列:

[1, 3, 9, 59, 177, 223, 531, 669, 691, 2007, 2073, 6219, 13157, 39471, 40769, 118413, 122307, 154093, 366921, 462279, 1386837, 9091487, 27274461, 81823383]

約数ペア:

[(1, 81823383), (3, 27274461), (9, 9091487), (59, 1386837), (177, 462279), (223, 366921), (531, 154093), (669, 122307), (691, 118413), (2007, 40769), (2073, 39471), (6219, 13157)]