12927161379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{68737}}^1$

素因数の和:68931

約数の個数: 32

約数和(自身を含む): 19400613120

約数和(自身を除く): 6473451741

約数列:

[1, 3, 11, 33, 41, 123, 139, 417, 451, 1353, 1529, 4587, 5699, 17097, 62689, 68737, 188067, 206211, 756107, 2268321, 2818217, 8454651, 9554443, 28663329, 31000387, 93001161, 105098873, 315296619, 391732163, 1175196489, 4309053793, 12927161379]

約数ペア:

[(1, 12927161379), (3, 4309053793), (11, 1175196489), (33, 391732163), (41, 315296619), (123, 105098873), (139, 93001161), (417, 31000387), (451, 28663329), (1353, 9554443), (1529, 8454651), (4587, 2818217), (5699, 2268321), (17097, 756107), (62689, 206211), (68737, 188067)]