156948112587

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{105263657}}^1$

素因数の和:105263738

約数の個数: 16

約数和(自身を含む): 242527468032

約数和(自身を除く): 85579355445

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 105263657, 315790971, 736845599, 2210536797, 7473719647, 22421158941, 52316037529, 156948112587]

約数ペア:

[(1, 156948112587), (3, 52316037529), (7, 22421158941), (21, 7473719647), (71, 2210536797), (213, 736845599), (497, 315790971), (1491, 105263657)]