6654879

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1$

素因数の和:138

約数の個数: 60

約数和(自身を含む): 12616912

約数和(自身を除く): 5962033

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 97, 99, 121, 189, 231, 291, 297, 363, 567, 679, 693, 847, 873, 891, 1067, 1089, 2037, 2079, 2541, 2619, 3201, 3267, 6111, 6237, 7469, 7623, 7857, 9603, 9801, 11737, 18333, 22407, 22869, 28809, 35211, 54999, 67221, 68607, 82159, 86427, 105633, 201663, 246477, 316899, 604989, 739431, 950697, 2218293, 6654879]

約数ペア:

[(1, 6654879), (3, 2218293), (7, 950697), (9, 739431), (11, 604989), (21, 316899), (27, 246477), (33, 201663), (63, 105633), (77, 86427), (81, 82159), (97, 68607), (99, 67221), (121, 54999), (189, 35211), (231, 28809), (291, 22869), (297, 22407), (363, 18333), (567, 11737), (679, 9801), (693, 9603), (847, 7857), (873, 7623), (891, 7469), (1067, 6237), (1089, 6111), (2037, 3267), (2079, 3201), (2541, 2619)]