86867649

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9859}}^1$

素因数の和:9965

約数の個数: 24

約数和(自身を含む): 138434400

約数和(自身を除く): 51566751

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2937, 8811, 9859, 29577, 88731, 108449, 325347, 877451, 976041, 2632353, 7897059, 9651961, 28955883, 86867649]

約数ペア:

[(1, 86867649), (3, 28955883), (9, 9651961), (11, 7897059), (33, 2632353), (89, 976041), (99, 877451), (267, 325347), (801, 108449), (979, 88731), (2937, 29577), (8811, 9859)]