147908607

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 270273024

約数和(自身を除く): 122364417

約数列:

[1, 3, 7, 11, 21, 23, 33, 41, 49, 69, 77, 97, 123, 147, 161, 231, 253, 287, 291, 451, 483, 539, 679, 759, 861, 943, 1067, 1127, 1353, 1617, 1771, 2009, 2037, 2231, 2829, 3157, 3201, 3381, 3977, 4753, 5313, 6027, 6601, 6693, 7469, 9471, 10373, 11931, 12397, 14259, 15617, 19803, 22099, 22407, 24541, 27839, 31119, 37191, 43747, 46207, 46851, 52283, 66297, 72611, 73623, 83517, 91471, 109319, 131241, 138621, 156849, 171787, 194873, 217833, 274413, 306229, 327957, 508277, 515361, 584619, 640297, 918687, 1006181, 1202509, 1524831, 1920891, 2143603, 3018543, 3607527, 4482079, 6430809, 7043267, 13446237, 21129801, 49302869, 147908607]

約数ペア:

[(1, 147908607), (3, 49302869), (7, 21129801), (11, 13446237), (21, 7043267), (23, 6430809), (33, 4482079), (41, 3607527), (49, 3018543), (69, 2143603), (77, 1920891), (97, 1524831), (123, 1202509), (147, 1006181), (161, 918687), (231, 640297), (253, 584619), (287, 515361), (291, 508277), (451, 327957), (483, 306229), (539, 274413), (679, 217833), (759, 194873), (861, 171787), (943, 156849), (1067, 138621), (1127, 131241), (1353, 109319), (1617, 91471), (1771, 83517), (2009, 73623), (2037, 72611), (2231, 66297), (2829, 52283), (3157, 46851), (3201, 46207), (3381, 43747), (3977, 37191), (4753, 31119), (5313, 27839), (6027, 24541), (6601, 22407), (6693, 22099), (7469, 19803), (9471, 15617), (10373, 14259), (11931, 12397)]