15967233

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 25660800

約数和(自身を除く): 9693567

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 809, 1161, 2193, 2427, 6579, 7281, 13753, 19737, 21843, 34787, 41259, 104361, 123777, 313083, 371331, 591379, 939249, 1774137, 5322411, 15967233]

約数ペア:

[(1, 15967233), (3, 5322411), (9, 1774137), (17, 939249), (27, 591379), (43, 371331), (51, 313083), (129, 123777), (153, 104361), (387, 41259), (459, 34787), (731, 21843), (809, 19737), (1161, 13753), (2193, 7281), (2427, 6579)]