72161753

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1423}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 80997120

約数和(自身を除く): 8835367

約数列:

[1, 17, 19, 157, 323, 1423, 2669, 2983, 24191, 27037, 50711, 223411, 459629, 3797987, 4244809, 72161753]

約数ペア:

[(1, 72161753), (17, 4244809), (19, 3797987), (157, 459629), (323, 223411), (1423, 50711), (2669, 27037), (2983, 24191)]