57731439

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{2477}}^1$

素因数の和:2954

約数の個数: 16

約数和(自身を含む): 81714528

約数和(自身を除く): 23983089

約数列:

[1, 3, 17, 51, 457, 1371, 2477, 7431, 7769, 23307, 42109, 126327, 1131989, 3395967, 19243813, 57731439]

約数ペア:

[(1, 57731439), (3, 19243813), (17, 3395967), (51, 1131989), (457, 126327), (1371, 42109), (2477, 23307), (7431, 7769)]