83688903

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{30689}}^1$

素因数の和:30799

約数の個数: 16

約数和(自身を含む): 125215200

約数和(自身を除く): 41526297

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 30689, 92067, 276201, 828603, 3099589, 9298767, 27896301, 83688903]

約数ペア:

[(1, 83688903), (3, 27896301), (9, 9298767), (27, 3099589), (101, 828603), (303, 276201), (909, 92067), (2727, 30689)]