83677131

素因数分解:

$3^4\times {\mathrm{331}}^1\times {\mathrm{3121}}^1$

素因数の和:3464

約数の個数: 20

約数和(自身を含む): 125416984

約数和(自身を除く): 41739853

約数列:

[1, 3, 9, 27, 81, 331, 993, 2979, 3121, 8937, 9363, 26811, 28089, 84267, 252801, 1033051, 3099153, 9297459, 27892377, 83677131]

約数ペア:

[(1, 83677131), (3, 27892377), (9, 9297459), (27, 3099153), (81, 1033051), (331, 252801), (993, 84267), (2979, 28089), (3121, 26811), (8937, 9363)]