54550083

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{19531}}^1$

素因数の和:19567

約数の個数: 24

約数和(自身を含む): 89065920

約数和(自身を除く): 34515837

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 19531, 58593, 136717, 371089, 410151, 957019, 1113267, 2597623, 2871057, 7792869, 18183361, 54550083]

約数ペア:

[(1, 54550083), (3, 18183361), (7, 7792869), (19, 2871057), (21, 2597623), (49, 1113267), (57, 957019), (133, 410151), (147, 371089), (399, 136717), (931, 58593), (2793, 19531)]