137400109

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{21499}}^1$

素因数の和:21600

約数の個数: 16

約数和(自身を含む): 173376000

約数和(自身を除く): 35975891

約数列:

[1, 7, 11, 77, 83, 581, 913, 6391, 21499, 150493, 236489, 1655423, 1784417, 12490919, 19628587, 137400109]

約数ペア:

[(1, 137400109), (7, 19628587), (11, 12490919), (77, 1784417), (83, 1655423), (581, 236489), (913, 150493), (6391, 21499)]