77369661

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{20323}}^1$

素因数の和:20382

約数の個数: 20

約数和(自身を含む): 118041792

約数和(自身を除く): 40672131

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 20323, 60969, 182907, 548721, 955181, 1646163, 2865543, 8596629, 25789887, 77369661]

約数ペア:

[(1, 77369661), (3, 25789887), (9, 8596629), (27, 2865543), (47, 1646163), (81, 955181), (141, 548721), (423, 182907), (1269, 60969), (3807, 20323)]