68402829

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{15823}}^1$

素因数の和:15968

約数の個数: 16

約数和(自身を含む): 100260864

約数和(自身を除く): 31858035

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 15823, 47469, 174053, 522159, 2072813, 6218439, 22800943, 68402829]

約数ペア:

[(1, 68402829), (3, 22800943), (11, 6218439), (33, 2072813), (131, 522159), (393, 174053), (1441, 47469), (4323, 15823)]