54072993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{72973}}^1$

素因数の和:73008

約数の個数: 16

約数和(自身を含む): 81730880

約数和(自身を除く): 27657887

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 72973, 218919, 948649, 1386487, 2845947, 4159461, 18024331, 54072993]

約数ペア:

[(1, 54072993), (3, 18024331), (13, 4159461), (19, 2845947), (39, 1386487), (57, 948649), (247, 218919), (741, 72973)]