8605830339

素因数分解:

$3^4\times {\mathrm{643}}^1\times {\mathrm{165233}}^1$

素因数の和:165888

約数の個数: 20

約数和(自身を含む): 12875694216

約数和(自身を除く): 4269863877

約数列:

[1, 3, 9, 27, 81, 643, 1929, 5787, 17361, 52083, 165233, 495699, 1487097, 4461291, 13383873, 106244819, 318734457, 956203371, 2868610113, 8605830339]

約数ペア:

[(1, 8605830339), (3, 2868610113), (9, 956203371), (27, 318734457), (81, 106244819), (643, 13383873), (1929, 4461291), (5787, 1487097), (17361, 495699), (52083, 165233)]