31727996937

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{8867}}^1$

素因数の和:9167

約数の個数: 96

約数和(自身を含む): 59962436352

約数和(自身を除く): 28234439415

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 257, 273, 357, 663, 771, 819, 1071, 1547, 1799, 1989, 2313, 3341, 4369, 4641, 5397, 8867, 10023, 13107, 13923, 16191, 23387, 26601, 30069, 30583, 39321, 56797, 62069, 70161, 79803, 91749, 115271, 150739, 170391, 186207, 210483, 275247, 345813, 397579, 452217, 511173, 558621, 806897, 1037439, 1055173, 1192737, 1356651, 1959607, 2278819, 2420691, 3165519, 3578211, 5878821, 6836457, 7262073, 9496557, 13717249, 15951733, 17636463, 20509371, 29624647, 38739923, 41151747, 47855199, 88873941, 116219769, 123455241, 143565597, 207372529, 266621823, 271179461, 348659307, 503618999, 622117587, 813538383, 1510856997, 1866352761, 2440615149, 3525332993, 4532570991, 10575998979, 31727996937]

約数ペア:

[(1, 31727996937), (3, 10575998979), (7, 4532570991), (9, 3525332993), (13, 2440615149), (17, 1866352761), (21, 1510856997), (39, 813538383), (51, 622117587), (63, 503618999), (91, 348659307), (117, 271179461), (119, 266621823), (153, 207372529), (221, 143565597), (257, 123455241), (273, 116219769), (357, 88873941), (663, 47855199), (771, 41151747), (819, 38739923), (1071, 29624647), (1547, 20509371), (1799, 17636463), (1989, 15951733), (2313, 13717249), (3341, 9496557), (4369, 7262073), (4641, 6836457), (5397, 5878821), (8867, 3578211), (10023, 3165519), (13107, 2420691), (13923, 2278819), (16191, 1959607), (23387, 1356651), (26601, 1192737), (30069, 1055173), (30583, 1037439), (39321, 806897), (56797, 558621), (62069, 511173), (70161, 452217), (79803, 397579), (91749, 345813), (115271, 275247), (150739, 210483), (170391, 186207)]