27209571

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7963}}^1$

素因数の和:8050

約数の個数: 16

約数和(自身を含む): 38991744

約数和(自身を除く): 11782173

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 7963, 23889, 135371, 406113, 533521, 1600563, 9069857, 27209571]

約数ペア:

[(1, 27209571), (3, 9069857), (17, 1600563), (51, 533521), (67, 406113), (201, 135371), (1139, 23889), (3417, 7963)]