86945613

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{7573}}^1$

素因数の和:7708

約数の個数: 16

約数和(自身を含む): 119972160

約数和(自身を除く): 33026547

約数列:

[1, 3, 43, 89, 129, 267, 3827, 7573, 11481, 22719, 325639, 673997, 976917, 2021991, 28981871, 86945613]

約数ペア:

[(1, 86945613), (3, 28981871), (43, 2021991), (89, 976917), (129, 673997), (267, 325639), (3827, 22719), (7573, 11481)]