71766957

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{7621}}^1$

素因数の和:7740

約数の個数: 16

約数和(自身を含む): 99268928

約数和(自身を除く): 27501971

約数列:

[1, 3, 43, 73, 129, 219, 3139, 7621, 9417, 22863, 327703, 556333, 983109, 1668999, 23922319, 71766957]

約数ペア:

[(1, 71766957), (3, 23922319), (43, 1668999), (73, 983109), (129, 556333), (219, 327703), (3139, 22863), (7621, 9417)]