71831553

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{3391}}^1$

素因数の和:3724

約数の個数: 16

約数和(自身を含む): 100294656

約数和(自身を除く): 28463103

約数列:

[1, 3, 23, 69, 307, 921, 3391, 7061, 10173, 21183, 77993, 233979, 1041037, 3123111, 23943851, 71831553]

約数ペア:

[(1, 71831553), (3, 23943851), (23, 3123111), (69, 1041037), (307, 233979), (921, 77993), (3391, 21183), (7061, 10173)]