45287253

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19889}}^1$

素因数の和:19929

約数の個数: 24

約数和(自身を含む): 74468160

約数和(自身を除く): 29180907

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 19889, 59667, 179001, 218779, 457447, 656337, 1372341, 1969011, 4117023, 5031917, 15095751, 45287253]

約数ペア:

[(1, 45287253), (3, 15095751), (9, 5031917), (11, 4117023), (23, 1969011), (33, 1372341), (69, 656337), (99, 457447), (207, 218779), (253, 179001), (759, 59667), (2277, 19889)]