285331383

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 469825920

約数和(自身を除く): 184494537

約数列:

[1, 3, 9, 17, 27, 37, 51, 53, 111, 153, 159, 317, 333, 459, 477, 629, 901, 951, 999, 1431, 1887, 1961, 2703, 2853, 5389, 5661, 5883, 8109, 8559, 11729, 16167, 16801, 16983, 17649, 24327, 33337, 35187, 48501, 50403, 52947, 100011, 105561, 145503, 151209, 199393, 285617, 300033, 316683, 453627, 598179, 621637, 856851, 900099, 1794537, 1864911, 2570553, 5383611, 5594733, 7711659, 10567829, 16784199, 31703487, 95110461, 285331383]

約数ペア:

[(1, 285331383), (3, 95110461), (9, 31703487), (17, 16784199), (27, 10567829), (37, 7711659), (51, 5594733), (53, 5383611), (111, 2570553), (153, 1864911), (159, 1794537), (317, 900099), (333, 856851), (459, 621637), (477, 598179), (629, 453627), (901, 316683), (951, 300033), (999, 285617), (1431, 199393), (1887, 151209), (1961, 145503), (2703, 105561), (2853, 100011), (5389, 52947), (5661, 50403), (5883, 48501), (8109, 35187), (8559, 33337), (11729, 24327), (16167, 17649), (16801, 16983)]