168033981

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{42019}}^1$

素因数の和:42096

約数の個数: 16

約数和(自身を含む): 236656640

約数和(自身を除く): 68622659

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 42019, 126057, 1302589, 1806817, 3907767, 5420451, 56011327, 168033981]

約数ペア:

[(1, 168033981), (3, 56011327), (31, 5420451), (43, 3907767), (93, 1806817), (129, 1302589), (1333, 126057), (3999, 42019)]