47914551

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 75801600

約数和(自身を除く): 27887049

約数列:

[1, 3, 9, 17, 27, 51, 139, 153, 417, 459, 751, 1251, 2253, 2363, 3753, 6759, 7089, 12767, 20277, 21267, 38301, 63801, 104389, 114903, 313167, 344709, 939501, 1774613, 2818503, 5323839, 15971517, 47914551]

約数ペア:

[(1, 47914551), (3, 15971517), (9, 5323839), (17, 2818503), (27, 1774613), (51, 939501), (139, 344709), (153, 313167), (417, 114903), (459, 104389), (751, 63801), (1251, 38301), (2253, 21267), (2363, 20277), (3753, 12767), (6759, 7089)]