27866439

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 41990000

約数和(自身を除く): 14123561

約数列:

[1, 3, 9, 37, 67, 111, 201, 333, 603, 1249, 2479, 3747, 7437, 11241, 22311, 46213, 83683, 138639, 251049, 415917, 753147, 3096271, 9288813, 27866439]

約数ペア:

[(1, 27866439), (3, 9288813), (9, 3096271), (37, 753147), (67, 415917), (111, 251049), (201, 138639), (333, 83683), (603, 46213), (1249, 22311), (2479, 11241), (3747, 7437)]