15678971133

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{71317}}^1$

素因数の和:71394

約数の個数: 48

約数和(自身を含む): 26085271680

約数和(自身を除く): 10406300547

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 361, 399, 551, 609, 1083, 1653, 2527, 3857, 7581, 10469, 11571, 31407, 71317, 73283, 213951, 219849, 499219, 1355023, 1497657, 2068193, 4065069, 6204579, 9485161, 14477351, 25745437, 28455483, 39295667, 43432053, 77236311, 117887001, 180218059, 275069669, 540654177, 746617673, 825209007, 2239853019, 5226323711, 15678971133]

約数ペア:

[(1, 15678971133), (3, 5226323711), (7, 2239853019), (19, 825209007), (21, 746617673), (29, 540654177), (57, 275069669), (87, 180218059), (133, 117887001), (203, 77236311), (361, 43432053), (399, 39295667), (551, 28455483), (609, 25745437), (1083, 14477351), (1653, 9485161), (2527, 6204579), (3857, 4065069), (7581, 2068193), (10469, 1497657), (11571, 1355023), (31407, 499219), (71317, 219849), (73283, 213951)]