68756729

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1448

約数の個数: 16

約数和(自身を含む): 75131904

約数和(自身を除く): 6375175

約数列:

[1, 23, 31, 73, 713, 1321, 1679, 2263, 30383, 40951, 52049, 96433, 941873, 2217959, 2989423, 68756729]

約数ペア:

[(1, 68756729), (23, 2989423), (31, 2217959), (73, 941873), (713, 96433), (1321, 52049), (1679, 40951), (2263, 30383)]