1276366923

素因数分解:

$3^3\times {\mathrm{13}}^3\times {\mathrm{21517}}^1$

素因数の和:21565

約数の個数: 32

約数和(自身を含む): 2048513600

約数和(自身を除く): 772146677

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 2197, 4563, 6591, 19773, 21517, 59319, 64551, 193653, 279721, 580959, 839163, 2517489, 3636373, 7552467, 10909119, 32727357, 47272849, 98182071, 141818547, 425455641, 1276366923]

約数ペア:

[(1, 1276366923), (3, 425455641), (9, 141818547), (13, 98182071), (27, 47272849), (39, 32727357), (117, 10909119), (169, 7552467), (351, 3636373), (507, 2517489), (1521, 839163), (2197, 580959), (4563, 279721), (6591, 193653), (19773, 64551), (21517, 59319)]