51918207

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{54251}}^1$

素因数の和:54294

約数の個数: 16

約数和(自身を含む): 78122880

約数和(自身を除く): 26204673

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 54251, 162753, 596761, 1573279, 1790283, 4719837, 17306069, 51918207]

約数ペア:

[(1, 51918207), (3, 17306069), (11, 4719837), (29, 1790283), (33, 1573279), (87, 596761), (319, 162753), (957, 54251)]