207921007623

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{119289161}}^1$

素因数の和:119289254

約数の個数: 16

約数和(自身を含む): 320649267456

約数和(自身を除く): 112728259833

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 119289161, 357867483, 835024127, 2505072381, 9901000363, 29703001089, 69307002541, 207921007623]

約数ペア:

[(1, 207921007623), (3, 69307002541), (7, 29703001089), (21, 9901000363), (83, 2505072381), (249, 835024127), (581, 357867483), (1743, 119289161)]