73982909

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6719}}^1$

素因数の和:6761

約数の個数: 24

約数和(自身を含む): 100101120

約数和(自身を除く): 26118211

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 6719, 11011, 47033, 73909, 87347, 517363, 611429, 812999, 960817, 5690993, 6725719, 10568987, 73982909]

約数ペア:

[(1, 73982909), (7, 10568987), (11, 6725719), (13, 5690993), (77, 960817), (91, 812999), (121, 611429), (143, 517363), (847, 87347), (1001, 73909), (1573, 47033), (6719, 11011)]