738681687

素因数分解:

$3^4\times {\mathrm{1051}}^1\times {\mathrm{8677}}^1$

素因数の和:9740

約数の個数: 20

約数和(自身を含む): 1104639976

約数和(自身を除く): 365958289

約数列:

[1, 3, 9, 27, 81, 1051, 3153, 8677, 9459, 26031, 28377, 78093, 85131, 234279, 702837, 9119527, 27358581, 82075743, 246227229, 738681687]

約数ペア:

[(1, 738681687), (3, 246227229), (9, 82075743), (27, 27358581), (81, 9119527), (1051, 702837), (3153, 234279), (8677, 85131), (9459, 78093), (26031, 28377)]