156943182069

素因数分解:

$3^4\times {\mathrm{449}}^1\times {\mathrm{4315301}}^1$

素因数の和:4315762

約数の個数: 20

約数和(自身を含む): 234968193900

約数和(自身を除く): 78025011831

約数列:

[1, 3, 9, 27, 81, 449, 1347, 4041, 12123, 36369, 4315301, 12945903, 38837709, 116513127, 349539381, 1937570149, 5812710447, 17438131341, 52314394023, 156943182069]

約数ペア:

[(1, 156943182069), (3, 52314394023), (9, 17438131341), (27, 5812710447), (81, 1937570149), (449, 349539381), (1347, 116513127), (4041, 38837709), (12123, 12945903), (36369, 4315301)]