165292209

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{4639}}^1$

素因数の和:4789

約数の個数: 24

約数和(自身を含む): 247553280

約数和(自身を除く): 82261071

約数列:

[1, 3, 9, 37, 107, 111, 321, 333, 963, 3959, 4639, 11877, 13917, 35631, 41751, 171643, 496373, 514929, 1489119, 1544787, 4467357, 18365801, 55097403, 165292209]

約数ペア:

[(1, 165292209), (3, 55097403), (9, 18365801), (37, 4467357), (107, 1544787), (111, 1489119), (321, 514929), (333, 496373), (963, 171643), (3959, 41751), (4639, 35631), (11877, 13917)]