66543567

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{22027}}^1$

素因数の和:22102

約数の個数: 16

約数和(自身を含む): 95160960

約数和(自身を除く): 28617393

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 22027, 66081, 418513, 1167431, 1255539, 3502293, 22181189, 66543567]

約数ペア:

[(1, 66543567), (3, 22181189), (19, 3502293), (53, 1255539), (57, 1167431), (159, 418513), (1007, 66081), (3021, 22027)]