86777181

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{757}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 128653824

約数和(自身を除く): 41876643

約数列:

[1, 3, 9, 47, 141, 271, 423, 757, 813, 2271, 2439, 6813, 12737, 35579, 38211, 106737, 114633, 205147, 320211, 615441, 1846323, 9641909, 28925727, 86777181]

約数ペア:

[(1, 86777181), (3, 28925727), (9, 9641909), (47, 1846323), (141, 615441), (271, 320211), (423, 205147), (757, 114633), (813, 106737), (2271, 38211), (2439, 35579), (6813, 12737)]