133607151

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{40231}}^1$

素因数の和:40284

約数の個数: 20

約数和(自身を含む): 204459024

約数和(自身を除く): 70851873

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 40231, 120693, 362079, 1086237, 1649471, 3258711, 4948413, 14845239, 44535717, 133607151]

約数ペア:

[(1, 133607151), (3, 44535717), (9, 14845239), (27, 4948413), (41, 3258711), (81, 1649471), (123, 1086237), (369, 362079), (1107, 120693), (3321, 40231)]