69228189

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{7841}}^1$

素因数の和:7962

約数の個数: 20

約数和(自身を含む): 104377020

約数和(自身を除く): 35148831

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 7841, 8829, 23523, 70569, 211707, 635121, 854669, 2564007, 7692021, 23076063, 69228189]

約数ペア:

[(1, 69228189), (3, 23076063), (9, 7692021), (27, 2564007), (81, 854669), (109, 635121), (327, 211707), (981, 70569), (2943, 23523), (7841, 8829)]