81293382

素因数分解:

$2^1\times 3^4\times {\mathrm{317}}^1\times {\mathrm{1583}}^1$

素因数の和:1914

約数の個数: 40

約数和(自身を含む): 182847456

約数和(自身を除く): 101554074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 317, 634, 951, 1583, 1902, 2853, 3166, 4749, 5706, 8559, 9498, 14247, 17118, 25677, 28494, 42741, 51354, 85482, 128223, 256446, 501811, 1003622, 1505433, 3010866, 4516299, 9032598, 13548897, 27097794, 40646691, 81293382]

約数ペア:

[(1, 81293382), (2, 40646691), (3, 27097794), (6, 13548897), (9, 9032598), (18, 4516299), (27, 3010866), (54, 1505433), (81, 1003622), (162, 501811), (317, 256446), (634, 128223), (951, 85482), (1583, 51354), (1902, 42741), (2853, 28494), (3166, 25677), (4749, 17118), (5706, 14247), (8559, 9498)]