54485697

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{21803}}^1$

素因数の和:21837

約数の個数: 24

約数和(自身を含む): 89483616

約数和(自身を除く): 34997919

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 21803, 65409, 152621, 370651, 457863, 1068347, 1111953, 2594557, 3205041, 7783671, 18161899, 54485697]

約数ペア:

[(1, 54485697), (3, 18161899), (7, 7783671), (17, 3205041), (21, 2594557), (49, 1111953), (51, 1068347), (119, 457863), (147, 370651), (357, 152621), (833, 65409), (2499, 21803)]