162389457

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{24683}}^1$

素因数の和:24749

約数の個数: 24

約数和(自身を含む): 254146464

約数和(自身を除く): 91757007

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 24683, 74049, 222147, 419611, 1061369, 1258833, 3184107, 3776499, 9552321, 18043273, 54129819, 162389457]

約数ペア:

[(1, 162389457), (3, 54129819), (9, 18043273), (17, 9552321), (43, 3776499), (51, 3184107), (129, 1258833), (153, 1061369), (387, 419611), (731, 222147), (2193, 74049), (6579, 24683)]