279157077

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1693}}^1$

素因数の和:1930

約数の個数: 32

約数和(自身を含む): 429327360

約数和(自身を除く): 150170283

約数列:

[1, 3, 9, 27, 31, 93, 197, 279, 591, 837, 1693, 1773, 5079, 5319, 6107, 15237, 18321, 45711, 52483, 54963, 157449, 164889, 333521, 472347, 1000563, 1417041, 3001689, 9005067, 10339151, 31017453, 93052359, 279157077]

約数ペア:

[(1, 279157077), (3, 93052359), (9, 31017453), (27, 10339151), (31, 9005067), (93, 3001689), (197, 1417041), (279, 1000563), (591, 472347), (837, 333521), (1693, 164889), (1773, 157449), (5079, 54963), (5319, 52483), (6107, 45711), (15237, 18321)]