64844989

素因数分解:

${\mathrm{11}}^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 20

約数和(自身を含む): 73696480

約数和(自身を除く): 8851491

約数列:

[1, 11, 43, 103, 121, 473, 1133, 1331, 4429, 5203, 12463, 14641, 48719, 57233, 137093, 535909, 629563, 1508023, 5894999, 64844989]

約数ペア:

[(1, 64844989), (11, 5894999), (43, 1508023), (103, 629563), (121, 535909), (473, 137093), (1133, 57233), (1331, 48719), (4429, 14641), (5203, 12463)]