85432113

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38431}}^1$

素因数の和:38469

約数の個数: 24

約数和(自身を含む): 139892480

約数和(自身を除く): 54460367

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 38431, 115293, 345879, 499603, 730189, 1498809, 2190567, 4496427, 6571701, 9492457, 28477371, 85432113]

約数ペア:

[(1, 85432113), (3, 28477371), (9, 9492457), (13, 6571701), (19, 4496427), (39, 2190567), (57, 1498809), (117, 730189), (171, 499603), (247, 345879), (741, 115293), (2223, 38431)]