445159942587

素因数分解:

$3^3\times {\mathrm{827}}^1\times {\mathrm{19936403}}^1$

素因数の和:19937239

約数の個数: 16

約数和(自身を含む): 660293700480

約数和(自身を除く): 215133757893

約数列:

[1, 3, 9, 27, 827, 2481, 7443, 22329, 19936403, 59809209, 179427627, 538282881, 16487405281, 49462215843, 148386647529, 445159942587]

約数ペア:

[(1, 445159942587), (3, 148386647529), (9, 49462215843), (27, 16487405281), (827, 538282881), (2481, 179427627), (7443, 59809209), (22329, 19936403)]