156737789901

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1\times {\mathrm{113143}}^1$

素因数の和:115166

約数の個数: 48

約数和(自身を含む): 282407424000

約数和(自身を除く): 125669634099

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 1999, 5997, 13993, 17991, 21989, 41979, 65967, 113143, 125937, 153923, 197901, 339429, 461769, 792001, 1018287, 1244573, 1385307, 2376003, 3733719, 7128009, 8712011, 11201157, 26136033, 78408099, 226172857, 678518571, 1583209999, 2035555713, 2487901427, 4749629997, 7463704281, 14248889991, 17415309989, 22391112843, 52245929967, 156737789901]

約数ペア:

[(1, 156737789901), (3, 52245929967), (7, 22391112843), (9, 17415309989), (11, 14248889991), (21, 7463704281), (33, 4749629997), (63, 2487901427), (77, 2035555713), (99, 1583209999), (231, 678518571), (693, 226172857), (1999, 78408099), (5997, 26136033), (13993, 11201157), (17991, 8712011), (21989, 7128009), (41979, 3733719), (65967, 2376003), (113143, 1385307), (125937, 1244573), (153923, 1018287), (197901, 792001), (339429, 461769)]