155085507

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1723}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 228871344

約数和(自身を除く): 73785837

約数列:

[1, 3, 9, 73, 137, 219, 411, 657, 1233, 1723, 5169, 10001, 15507, 30003, 90009, 125779, 236051, 377337, 708153, 1132011, 2124459, 17231723, 51695169, 155085507]

約数ペア:

[(1, 155085507), (3, 51695169), (9, 17231723), (73, 2124459), (137, 1132011), (219, 708153), (411, 377337), (657, 236051), (1233, 125779), (1723, 90009), (5169, 30003), (10001, 15507)]