277498089

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 493361280

約数和(自身を除く): 215863191

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 53, 61, 99, 153, 159, 183, 187, 289, 297, 459, 477, 549, 561, 583, 671, 867, 901, 1037, 1431, 1647, 1683, 1749, 2013, 2601, 2703, 3111, 3179, 3233, 5049, 5247, 6039, 7803, 8109, 9333, 9537, 9699, 9911, 11407, 15317, 15741, 17629, 18117, 24327, 27999, 28611, 29097, 29733, 34221, 35563, 45951, 52887, 54961, 85833, 87291, 89199, 102663, 106689, 137853, 158661, 164883, 168487, 193919, 267597, 307989, 320067, 413559, 475983, 494649, 505461, 581757, 604571, 934337, 960201, 1483947, 1516383, 1745271, 1813713, 2803011, 4549149, 5235813, 5441139, 8409033, 10277707, 16323417, 25227099, 30833121, 92499363, 277498089]

約数ペア:

[(1, 277498089), (3, 92499363), (9, 30833121), (11, 25227099), (17, 16323417), (27, 10277707), (33, 8409033), (51, 5441139), (53, 5235813), (61, 4549149), (99, 2803011), (153, 1813713), (159, 1745271), (183, 1516383), (187, 1483947), (289, 960201), (297, 934337), (459, 604571), (477, 581757), (549, 505461), (561, 494649), (583, 475983), (671, 413559), (867, 320067), (901, 307989), (1037, 267597), (1431, 193919), (1647, 168487), (1683, 164883), (1749, 158661), (2013, 137853), (2601, 106689), (2703, 102663), (3111, 89199), (3179, 87291), (3233, 85833), (5049, 54961), (5247, 52887), (6039, 45951), (7803, 35563), (8109, 34221), (9333, 29733), (9537, 29097), (9699, 28611), (9911, 27999), (11407, 24327), (15317, 18117), (15741, 17629)]