90453759

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{25147}}^1$

素因数の和:25270

約数の個数: 16

約数和(自身を含む): 132781440

約数和(自身を除く): 42327681

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 25147, 75441, 276617, 829851, 2741023, 8223069, 30151253, 90453759]

約数ペア:

[(1, 90453759), (3, 30151253), (11, 8223069), (33, 2741023), (109, 829851), (327, 276617), (1199, 75441), (3597, 25147)]