16649405151

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{8069}}^1$

素因数の和:8779

約数の個数: 32

約数和(自身を含む): 23625086400

約数和(自身を除く): 6975681249

約数列:

[1, 3, 29, 37, 87, 111, 641, 1073, 1923, 3219, 8069, 18589, 23717, 24207, 55767, 71151, 234001, 298553, 687793, 702003, 895659, 2063379, 5172229, 8658037, 15516687, 25974111, 149994641, 191372473, 449983923, 574117419, 5549801717, 16649405151]

約数ペア:

[(1, 16649405151), (3, 5549801717), (29, 574117419), (37, 449983923), (87, 191372473), (111, 149994641), (641, 25974111), (1073, 15516687), (1923, 8658037), (3219, 5172229), (8069, 2063379), (18589, 895659), (23717, 702003), (24207, 687793), (55767, 298553), (71151, 234001)]