40382667

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 67616640

約数和(自身を除く): 27233973

約数列:

[1, 3, 9, 13, 17, 39, 51, 79, 117, 153, 221, 237, 257, 663, 711, 771, 1027, 1343, 1989, 2313, 3081, 3341, 4029, 4369, 9243, 10023, 12087, 13107, 17459, 20303, 30069, 39321, 52377, 56797, 60909, 157131, 170391, 182727, 263939, 345151, 511173, 791817, 1035453, 2375451, 3106359, 4486963, 13460889, 40382667]

約数ペア:

[(1, 40382667), (3, 13460889), (9, 4486963), (13, 3106359), (17, 2375451), (39, 1035453), (51, 791817), (79, 511173), (117, 345151), (153, 263939), (221, 182727), (237, 170391), (257, 157131), (663, 60909), (711, 56797), (771, 52377), (1027, 39321), (1343, 30069), (1989, 20303), (2313, 17459), (3081, 13107), (3341, 12087), (4029, 10023), (4369, 9243)]