120221013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{68737}}^1$

素因数の和:68804

約数の個数: 16

約数和(自身を含む): 178168896

約数和(自身を除く): 57947883

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 68737, 206211, 756107, 2268321, 3643061, 10929183, 40073671, 120221013]

約数ペア:

[(1, 120221013), (3, 40073671), (11, 10929183), (33, 3643061), (53, 2268321), (159, 756107), (583, 206211), (1749, 68737)]