430899507

素因数分解:

$3^6\times {\mathrm{149}}^1\times {\mathrm{3967}}^1$

素因数の和:4134

約数の個数: 28

約数和(自身を含む): 650553600

約数和(自身を除く): 219654093

約数列:

[1, 3, 9, 27, 81, 149, 243, 447, 729, 1341, 3967, 4023, 11901, 12069, 35703, 36207, 107109, 108621, 321327, 591083, 963981, 1773249, 2891943, 5319747, 15959241, 47877723, 143633169, 430899507]

約数ペア:

[(1, 430899507), (3, 143633169), (9, 47877723), (27, 15959241), (81, 5319747), (149, 2891943), (243, 1773249), (447, 963981), (729, 591083), (1341, 321327), (3967, 108621), (4023, 107109), (11901, 36207), (12069, 35703)]