54281121

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{4201}}^1$

素因数の和:4336

約数の個数: 16

約数和(自身を含む): 74627520

約数和(自身を除く): 20346399

約数列:

[1, 3, 59, 73, 177, 219, 4201, 4307, 12603, 12921, 247859, 306673, 743577, 920019, 18093707, 54281121]

約数ペア:

[(1, 54281121), (3, 18093707), (59, 920019), (73, 743577), (177, 306673), (219, 247859), (4201, 12921), (4307, 12603)]