20161519503

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1\times {\mathrm{103867}}^1$

素因数の和:104686

約数の個数: 16

約数和(自身を含む): 27221725440

約数和(自身を除く): 7060205937

約数列:

[1, 3, 89, 267, 727, 2181, 64703, 103867, 194109, 311601, 9244163, 27732489, 75511309, 226533927, 6720506501, 20161519503]

約数ペア:

[(1, 20161519503), (3, 6720506501), (89, 226533927), (267, 75511309), (727, 27732489), (2181, 9244163), (64703, 311601), (103867, 194109)]