1120486527

素因数分解:

$3^4\times {\mathrm{1787}}^1\times {\mathrm{7741}}^1$

素因数の和:9540

約数の個数: 20

約数和(自身を含む): 1674966216

約数和(自身を除く): 554479689

約数列:

[1, 3, 9, 27, 81, 1787, 5361, 7741, 16083, 23223, 48249, 69669, 144747, 209007, 627021, 13833167, 41499501, 124498503, 373495509, 1120486527]

約数ペア:

[(1, 1120486527), (3, 373495509), (9, 124498503), (27, 41499501), (81, 13833167), (1787, 627021), (5361, 209007), (7741, 144747), (16083, 69669), (23223, 48249)]