6380451

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 72

約数和(自身を含む): 12393472

約数和(自身を除く): 6013021

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 81, 93, 99, 121, 189, 217, 231, 243, 279, 297, 341, 363, 567, 651, 693, 837, 847, 891, 1023, 1089, 1701, 1953, 2079, 2387, 2511, 2541, 2673, 3069, 3267, 3751, 5859, 6237, 7161, 7533, 7623, 9207, 9801, 11253, 17577, 18711, 21483, 22869, 26257, 27621, 29403, 33759, 52731, 64449, 68607, 78771, 82863, 101277, 193347, 205821, 236313, 303831, 580041, 708939, 911493, 2126817, 6380451]

約数ペア:

[(1, 6380451), (3, 2126817), (7, 911493), (9, 708939), (11, 580041), (21, 303831), (27, 236313), (31, 205821), (33, 193347), (63, 101277), (77, 82863), (81, 78771), (93, 68607), (99, 64449), (121, 52731), (189, 33759), (217, 29403), (231, 27621), (243, 26257), (279, 22869), (297, 21483), (341, 18711), (363, 17577), (567, 11253), (651, 9801), (693, 9207), (837, 7623), (847, 7533), (891, 7161), (1023, 6237), (1089, 5859), (1701, 3751), (1953, 3267), (2079, 3069), (2387, 2673), (2511, 2541)]