68882401

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9103}}^1$

素因数の和:9180

約数の個数: 16

約数和(自身を含む): 83902464

約数和(自身を除く): 15020063

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 9103, 63721, 209369, 427841, 1465583, 2994887, 9840343, 68882401]

約数ペア:

[(1, 68882401), (7, 9840343), (23, 2994887), (47, 1465583), (161, 427841), (329, 209369), (1081, 63721), (7567, 9103)]