7137745779

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1\times {\mathrm{2237}}^1$

素因数の和:2747

約数の個数: 32

約数和(自身を含む): 10039417344

約数和(自身を除く): 2901671565

約数列:

[1, 3, 23, 69, 131, 353, 393, 1059, 2237, 3013, 6711, 8119, 9039, 24357, 46243, 51451, 138729, 154353, 293047, 789661, 879141, 1063589, 2368983, 3190767, 6740081, 18162203, 20220243, 54486609, 103445591, 310336773, 2379248593, 7137745779]

約数ペア:

[(1, 7137745779), (3, 2379248593), (23, 310336773), (69, 103445591), (131, 54486609), (353, 20220243), (393, 18162203), (1059, 6740081), (2237, 3190767), (3013, 2368983), (6711, 1063589), (8119, 879141), (9039, 789661), (24357, 293047), (46243, 154353), (51451, 138729)]