42404121

素因数分解:

$3^3\times {\mathrm{541}}^1\times {\mathrm{2903}}^1$

素因数の和:3453

約数の個数: 16

約数和(自身を含む): 62958720

約数和(自身を除く): 20554599

約数列:

[1, 3, 9, 27, 541, 1623, 2903, 4869, 8709, 14607, 26127, 78381, 1570523, 4711569, 14134707, 42404121]

約数ペア:

[(1, 42404121), (3, 14134707), (9, 4711569), (27, 1570523), (541, 78381), (1623, 26127), (2903, 14607), (4869, 8709)]