55863969

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{10271}}^1$

素因数の和:10325

約数の個数: 24

約数和(自身を含む): 88996608

約数和(自身を除く): 33132639

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 10271, 30813, 71897, 215691, 380027, 503279, 1140081, 1509837, 2660189, 7980567, 18621323, 55863969]

約数ペア:

[(1, 55863969), (3, 18621323), (7, 7980567), (21, 2660189), (37, 1509837), (49, 1140081), (111, 503279), (147, 380027), (259, 215691), (777, 71897), (1813, 30813), (5439, 10271)]