66822813

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{3767}}^1$

素因数の和:3855

約数の個数: 24

約数和(自身を含む): 101494848

約数和(自身を除く): 34672035

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 1971, 3767, 5913, 11301, 17739, 33903, 101709, 274991, 305127, 824973, 915381, 2474919, 7424757, 22274271, 66822813]

約数ペア:

[(1, 66822813), (3, 22274271), (9, 7424757), (27, 2474919), (73, 915381), (81, 824973), (219, 305127), (243, 274991), (657, 101709), (1971, 33903), (3767, 17739), (5913, 11301)]