8131450659

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{10781}}^1$

素因数の和:11467

約数の個数: 32

約数和(自身を含む): 11998554624

約数和(自身を除く): 3867103965

約数列:

[1, 3, 17, 23, 51, 69, 391, 643, 1173, 1929, 10781, 10931, 14789, 32343, 32793, 44367, 183277, 247963, 251413, 549831, 743889, 754239, 4215371, 6932183, 12646113, 20796549, 117847111, 159440209, 353541333, 478320627, 2710483553, 8131450659]

約数ペア:

[(1, 8131450659), (3, 2710483553), (17, 478320627), (23, 353541333), (51, 159440209), (69, 117847111), (391, 20796549), (643, 12646113), (1173, 6932183), (1929, 4215371), (10781, 754239), (10931, 743889), (14789, 549831), (32343, 251413), (32793, 247963), (44367, 183277)]