82938249

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{53891}}^1$

素因数の和:53922

約数の個数: 20

約数和(自身を含む): 130418640

約数和(自身を除く): 47480391

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 53891, 161673, 485019, 1023929, 1455057, 3071787, 4365171, 9215361, 27646083, 82938249]

約数ペア:

[(1, 82938249), (3, 27646083), (9, 9215361), (19, 4365171), (27, 3071787), (57, 1455057), (81, 1023929), (171, 485019), (513, 161673), (1539, 53891)]