77742007

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{911}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 90703872

約数和(自身を除く): 12961865

約数列:

[1, 7, 73, 167, 511, 911, 1169, 6377, 12191, 66503, 85337, 152137, 465521, 1064959, 11106001, 77742007]

約数ペア:

[(1, 77742007), (7, 11106001), (73, 1064959), (167, 465521), (511, 152137), (911, 85337), (1169, 66503), (6377, 12191)]