534942009

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 963809280

約数和(自身を除く): 428867271

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 331, 357, 459, 503, 993, 1071, 1509, 2317, 2979, 3213, 3521, 4527, 5627, 6951, 8551, 8937, 10563, 13581, 16881, 20853, 25653, 31689, 39389, 50643, 59857, 62559, 76959, 95067, 118167, 151929, 166493, 179571, 230877, 354501, 499479, 538713, 1063503, 1165451, 1498437, 1616139, 2830381, 3496353, 4495311, 8491143, 10489059, 19812667, 25473429, 31467177, 59438001, 76420287, 178314003, 534942009]

約数ペア:

[(1, 534942009), (3, 178314003), (7, 76420287), (9, 59438001), (17, 31467177), (21, 25473429), (27, 19812667), (51, 10489059), (63, 8491143), (119, 4495311), (153, 3496353), (189, 2830381), (331, 1616139), (357, 1498437), (459, 1165451), (503, 1063503), (993, 538713), (1071, 499479), (1509, 354501), (2317, 230877), (2979, 179571), (3213, 166493), (3521, 151929), (4527, 118167), (5627, 95067), (6951, 76959), (8551, 62559), (8937, 59857), (10563, 50643), (13581, 39389), (16881, 31689), (20853, 25653)]