77164087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 104477184

約数和(自身を除く): 27313097

約数列:

[1, 7, 11, 13, 77, 91, 143, 157, 491, 1001, 1099, 1727, 2041, 3437, 5401, 6383, 12089, 14287, 22451, 37807, 44681, 70213, 77087, 157157, 491491, 539609, 847957, 1002131, 5935699, 7014917, 11023441, 77164087]

約数ペア:

[(1, 77164087), (7, 11023441), (11, 7014917), (13, 5935699), (77, 1002131), (91, 847957), (143, 539609), (157, 491491), (491, 157157), (1001, 77087), (1099, 70213), (1727, 44681), (2041, 37807), (3437, 22451), (5401, 14287), (6383, 12089)]