56909523

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1663}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 89137152

約数和(自身を除く): 32227629

約数列:

[1, 3, 11, 17, 33, 51, 61, 183, 187, 561, 671, 1037, 1663, 2013, 3111, 4989, 11407, 18293, 28271, 34221, 54879, 84813, 101443, 304329, 310981, 932943, 1115873, 1724531, 3347619, 5173593, 18969841, 56909523]

約数ペア:

[(1, 56909523), (3, 18969841), (11, 5173593), (17, 3347619), (33, 1724531), (51, 1115873), (61, 932943), (183, 310981), (187, 304329), (561, 101443), (671, 84813), (1037, 54879), (1663, 34221), (2013, 28271), (3111, 18293), (4989, 11407)]