127950591

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{12781}}^1$

素因数の和:12902

約数の個数: 16

約数和(自身を含む): 176698368

約数和(自身を除く): 48747777

約数列:

[1, 3, 47, 71, 141, 213, 3337, 10011, 12781, 38343, 600707, 907451, 1802121, 2722353, 42650197, 127950591]

約数ペア:

[(1, 127950591), (3, 42650197), (47, 2722353), (71, 1802121), (141, 907451), (213, 600707), (3337, 38343), (10011, 12781)]