75207771

素因数分解:

$3^5\times {\mathrm{173}}^1\times {\mathrm{1789}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 113371440

約数和(自身を除く): 38163669

約数列:

[1, 3, 9, 27, 81, 173, 243, 519, 1557, 1789, 4671, 5367, 14013, 16101, 42039, 48303, 144909, 309497, 434727, 928491, 2785473, 8356419, 25069257, 75207771]

約数ペア:

[(1, 75207771), (3, 25069257), (9, 8356419), (27, 2785473), (81, 928491), (173, 434727), (243, 309497), (519, 144909), (1557, 48303), (1789, 42039), (4671, 16101), (5367, 14013)]