66800097

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81563}}^1$

素因数の和:81589

約数の個数: 24

約数和(自身を含む): 118757184

約数和(自身を除く): 51957087

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 81563, 244689, 570941, 734067, 1060319, 1712823, 3180957, 5138469, 7422233, 9542871, 22266699, 66800097]

約数ペア:

[(1, 66800097), (3, 22266699), (7, 9542871), (9, 7422233), (13, 5138469), (21, 3180957), (39, 1712823), (63, 1060319), (91, 734067), (117, 570941), (273, 244689), (819, 81563)]