78312666663

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{166429}}^1$

素因数の和:166557

約数の個数: 72

約数和(自身を含む): 145029764880

約数和(自身を除く): 66717098217

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 97, 99, 147, 231, 291, 441, 539, 679, 693, 873, 1067, 1617, 2037, 3201, 4753, 4851, 6111, 7469, 9603, 14259, 22407, 42777, 52283, 67221, 156849, 166429, 470547, 499287, 1165003, 1497861, 1830719, 3495009, 5492157, 8155021, 10485027, 12815033, 16143613, 16476471, 24465063, 38445099, 48430839, 73395189, 89705231, 113005291, 115335297, 145292517, 177579743, 269115693, 339015873, 532739229, 791037037, 807347079, 1017047619, 1243058201, 1598217687, 2373111111, 3729174603, 7119333333, 8701407407, 11187523809, 26104222221, 78312666663]

約数ペア:

[(1, 78312666663), (3, 26104222221), (7, 11187523809), (9, 8701407407), (11, 7119333333), (21, 3729174603), (33, 2373111111), (49, 1598217687), (63, 1243058201), (77, 1017047619), (97, 807347079), (99, 791037037), (147, 532739229), (231, 339015873), (291, 269115693), (441, 177579743), (539, 145292517), (679, 115335297), (693, 113005291), (873, 89705231), (1067, 73395189), (1617, 48430839), (2037, 38445099), (3201, 24465063), (4753, 16476471), (4851, 16143613), (6111, 12815033), (7469, 10485027), (9603, 8155021), (14259, 5492157), (22407, 3495009), (42777, 1830719), (52283, 1497861), (67221, 1165003), (156849, 499287), (166429, 470547)]