61857393

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{7517}}^1$

素因数の和:7744

約数の個数: 16

約数和(自身を含む): 89253696

約数和(自身を除く): 27396303

約数列:

[1, 3, 13, 39, 211, 633, 2743, 7517, 8229, 22551, 97721, 293163, 1586087, 4758261, 20619131, 61857393]

約数ペア:

[(1, 61857393), (3, 20619131), (13, 4758261), (39, 1586087), (211, 293163), (633, 97721), (2743, 22551), (7517, 8229)]