42375447

素因数分解:

$3^3\times {\mathrm{823}}^1\times {\mathrm{1907}}^1$

素因数の和:2739

約数の個数: 16

約数和(自身を含む): 62887680

約数和(自身を除く): 20512233

約数列:

[1, 3, 9, 27, 823, 1907, 2469, 5721, 7407, 17163, 22221, 51489, 1569461, 4708383, 14125149, 42375447]

約数ペア:

[(1, 42375447), (3, 14125149), (9, 4708383), (27, 1569461), (823, 51489), (1907, 22221), (2469, 17163), (5721, 7407)]