143073987

素因数分解:

$3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{7681}}^1$

素因数の和:8578

約数の個数: 16

約数和(自身を含む): 218291712

約数和(自身を除く): 75217725

約数列:

[1, 3, 7, 21, 887, 2661, 6209, 7681, 18627, 23043, 53767, 161301, 6813047, 20439141, 47691329, 143073987]

約数ペア:

[(1, 143073987), (3, 47691329), (7, 20439141), (21, 6813047), (887, 161301), (2661, 53767), (6209, 23043), (7681, 18627)]