426289149

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 120

約数和(自身を含む): 797148000

約数和(自身を除く): 370858851

約数列:

[1, 3, 9, 11, 13, 19, 27, 33, 39, 57, 81, 99, 117, 143, 149, 169, 171, 209, 247, 297, 351, 429, 447, 507, 513, 627, 741, 891, 1053, 1287, 1341, 1521, 1539, 1639, 1859, 1881, 1937, 2223, 2717, 2831, 3211, 3861, 4023, 4563, 4917, 5577, 5643, 5811, 6669, 8151, 8493, 9633, 11583, 12069, 13689, 14751, 16731, 16929, 17433, 20007, 21307, 24453, 25181, 25479, 28899, 31141, 35321, 36803, 44253, 50193, 52299, 63921, 73359, 75543, 76437, 86697, 93423, 105963, 110409, 132759, 150579, 156897, 191763, 220077, 226629, 229311, 260091, 276991, 280269, 317889, 331227, 404833, 478439, 575289, 679887, 830973, 840807, 953667, 993681, 1214499, 1435317, 1725867, 2039661, 2492919, 2522421, 2861001, 2981043, 3643497, 4305951, 5262829, 7478757, 10930491, 12917853, 15788487, 22436271, 32791473, 38753559, 47365461, 142096383, 426289149]

約数ペア:

[(1, 426289149), (3, 142096383), (9, 47365461), (11, 38753559), (13, 32791473), (19, 22436271), (27, 15788487), (33, 12917853), (39, 10930491), (57, 7478757), (81, 5262829), (99, 4305951), (117, 3643497), (143, 2981043), (149, 2861001), (169, 2522421), (171, 2492919), (209, 2039661), (247, 1725867), (297, 1435317), (351, 1214499), (429, 993681), (447, 953667), (507, 840807), (513, 830973), (627, 679887), (741, 575289), (891, 478439), (1053, 404833), (1287, 331227), (1341, 317889), (1521, 280269), (1539, 276991), (1639, 260091), (1859, 229311), (1881, 226629), (1937, 220077), (2223, 191763), (2717, 156897), (2831, 150579), (3211, 132759), (3861, 110409), (4023, 105963), (4563, 93423), (4917, 86697), (5577, 76437), (5643, 75543), (5811, 73359), (6669, 63921), (8151, 52299), (8493, 50193), (9633, 44253), (11583, 36803), (12069, 35321), (13689, 31141), (14751, 28899), (16731, 25479), (16929, 25181), (17433, 24453), (20007, 21307)]