63954421

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 68256000

約数和(自身を除く): 4301579

約数列:

[1, 23, 89, 157, 199, 2047, 3611, 4577, 13973, 17711, 31243, 321379, 407353, 718589, 2780627, 63954421]

約数ペア:

[(1, 63954421), (23, 2780627), (89, 718589), (157, 407353), (199, 321379), (2047, 31243), (3611, 17711), (4577, 13973)]