10782369

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 18446400

約数和(自身を除く): 7664031

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 139, 153, 169, 221, 351, 417, 459, 507, 663, 1251, 1521, 1807, 1989, 2363, 2873, 3753, 4563, 5421, 5967, 7089, 8619, 16263, 21267, 23491, 25857, 30719, 48789, 63801, 70473, 77571, 92157, 211419, 276471, 399347, 634257, 829413, 1198041, 3594123, 10782369]

約数ペア:

[(1, 10782369), (3, 3594123), (9, 1198041), (13, 829413), (17, 634257), (27, 399347), (39, 276471), (51, 211419), (117, 92157), (139, 77571), (153, 70473), (169, 63801), (221, 48789), (351, 30719), (417, 25857), (459, 23491), (507, 21267), (663, 16263), (1251, 8619), (1521, 7089), (1807, 5967), (1989, 5421), (2363, 4563), (2873, 3753)]