54153891

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 94348800

約数和(自身を除く): 40194909

約数列:

[1, 3, 9, 11, 17, 23, 33, 51, 69, 99, 153, 187, 207, 253, 391, 561, 759, 1173, 1399, 1683, 2277, 3519, 4197, 4301, 12591, 12903, 15389, 23783, 32177, 38709, 46167, 71349, 96531, 138501, 214047, 261613, 289593, 353947, 547009, 784839, 1061841, 1641027, 2354517, 3185523, 4923081, 6017099, 18051297, 54153891]

約数ペア:

[(1, 54153891), (3, 18051297), (9, 6017099), (11, 4923081), (17, 3185523), (23, 2354517), (33, 1641027), (51, 1061841), (69, 784839), (99, 547009), (153, 353947), (187, 289593), (207, 261613), (253, 214047), (391, 138501), (561, 96531), (759, 71349), (1173, 46167), (1399, 38709), (1683, 32177), (2277, 23783), (3519, 15389), (4197, 12903), (4301, 12591)]