78989469

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{43093}}^1$

素因数の和:43156

約数の個数: 16

約数和(自身を含む): 115836672

約数和(自身を除く): 36847203

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 43093, 129279, 560209, 1680627, 2025371, 6076113, 26329823, 78989469]

約数ペア:

[(1, 78989469), (3, 26329823), (13, 6076113), (39, 2025371), (47, 1680627), (141, 560209), (611, 129279), (1833, 43093)]