201172959

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{46471}}^1$

素因数の和:46527

約数の個数: 24

約数和(自身を含む): 321400352

約数和(自身を除く): 120227393

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 46471, 139413, 418239, 604123, 1719427, 1812369, 5158281, 5437107, 15474843, 22352551, 67057653, 201172959]

約数ペア:

[(1, 201172959), (3, 67057653), (9, 22352551), (13, 15474843), (37, 5437107), (39, 5158281), (111, 1812369), (117, 1719427), (333, 604123), (481, 418239), (1443, 139413), (4329, 46471)]