128045280819

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{31314571}}^1$

素因数の和:31314650

約数の個数: 16

約数和(自身を含む): 180371934720

約数和(自身を除く): 52326653901

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 31314571, 93943713, 908122559, 1471784837, 2724367677, 4415354511, 42681760273, 128045280819]

約数ペア:

[(1, 128045280819), (3, 42681760273), (29, 4415354511), (47, 2724367677), (87, 1471784837), (141, 908122559), (1363, 93943713), (4089, 31314571)]