619546077

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{32003}}^1$

素因数の和:32254

約数の個数: 20

約数和(自身を含む): 929396160

約数和(自身を除く): 309850083

約数列:

[1, 3, 9, 27, 81, 239, 717, 2151, 6453, 19359, 32003, 96009, 288027, 864081, 2592243, 7648717, 22946151, 68838453, 206515359, 619546077]

約数ペア:

[(1, 619546077), (3, 206515359), (9, 68838453), (27, 22946151), (81, 7648717), (239, 2592243), (717, 864081), (2151, 288027), (6453, 96009), (19359, 32003)]