64817199

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{9341}}^1$

素因数の和:9607

約数の個数: 16

約数和(自身を含む): 96409440

約数和(自身を除く): 31592241

約数列:

[1, 3, 9, 27, 257, 771, 2313, 6939, 9341, 28023, 84069, 252207, 2400637, 7201911, 21605733, 64817199]

約数ペア:

[(1, 64817199), (3, 21605733), (9, 7201911), (27, 2400637), (257, 252207), (771, 84069), (2313, 28023), (6939, 9341)]