81925173

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6317}}^1$

素因数の和:6465

約数の個数: 24

約数和(自身を含む): 130100256

約数和(自身を除く): 48175083

約数列:

[1, 3, 9, 11, 33, 99, 131, 393, 1179, 1441, 4323, 6317, 12969, 18951, 56853, 69487, 208461, 625383, 827527, 2482581, 7447743, 9102797, 27308391, 81925173]

約数ペア:

[(1, 81925173), (3, 27308391), (9, 9102797), (11, 7447743), (33, 2482581), (99, 827527), (131, 625383), (393, 208461), (1179, 69487), (1441, 56853), (4323, 18951), (6317, 12969)]