87432003

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{2063}}^1$

素因数の和:2363

約数の個数: 24

約数和(自身を含む): 134267328

約数和(自身を除く): 46835325

約数列:

[1, 3, 9, 17, 51, 153, 277, 831, 2063, 2493, 4709, 6189, 14127, 18567, 35071, 42381, 105213, 315639, 571451, 1714353, 5143059, 9714667, 29144001, 87432003]

約数ペア:

[(1, 87432003), (3, 29144001), (9, 9714667), (17, 5143059), (51, 1714353), (153, 571451), (277, 315639), (831, 105213), (2063, 42381), (2493, 35071), (4709, 18567), (6189, 14127)]