54403083

素因数分解:

$3^6\times 7^2\times {\mathrm{1523}}^1$

素因数の和:1555

約数の個数: 42

約数和(自身を含む): 94946724

約数和(自身を除く): 40543641

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 729, 1323, 1523, 1701, 3969, 4569, 5103, 10661, 11907, 13707, 31983, 35721, 41121, 74627, 95949, 123363, 223881, 287847, 370089, 671643, 863541, 1110267, 2014929, 2590623, 6044787, 7771869, 18134361, 54403083]

約数ペア:

[(1, 54403083), (3, 18134361), (7, 7771869), (9, 6044787), (21, 2590623), (27, 2014929), (49, 1110267), (63, 863541), (81, 671643), (147, 370089), (189, 287847), (243, 223881), (441, 123363), (567, 95949), (729, 74627), (1323, 41121), (1523, 35721), (1701, 31983), (3969, 13707), (4569, 11907), (5103, 10661)]