267293169

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 470292480

約数和(自身を除く): 202999311

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 107, 117, 143, 297, 321, 351, 429, 647, 963, 1177, 1287, 1391, 1941, 2889, 3531, 3861, 4173, 5823, 7117, 8411, 10593, 12519, 15301, 17469, 21351, 25233, 31779, 37557, 45903, 64053, 69229, 75699, 92521, 137709, 192159, 207687, 227097, 277563, 413127, 623061, 761519, 832689, 899977, 1869183, 2284557, 2498067, 2699931, 6853671, 8099793, 9899747, 20561013, 24299379, 29699241, 89097723, 267293169]

約数ペア:

[(1, 267293169), (3, 89097723), (9, 29699241), (11, 24299379), (13, 20561013), (27, 9899747), (33, 8099793), (39, 6853671), (99, 2699931), (107, 2498067), (117, 2284557), (143, 1869183), (297, 899977), (321, 832689), (351, 761519), (429, 623061), (647, 413127), (963, 277563), (1177, 227097), (1287, 207687), (1391, 192159), (1941, 137709), (2889, 92521), (3531, 75699), (3861, 69229), (4173, 64053), (5823, 45903), (7117, 37557), (8411, 31779), (10593, 25233), (12519, 21351), (15301, 17469)]