71198433

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{12041}}^1$

素因数の和:12126

約数の個数: 20

約数和(自身を含む): 107824068

約数和(自身を除く): 36625635

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 12041, 36123, 108369, 325107, 878993, 975321, 2636979, 7910937, 23732811, 71198433]

約数ペア:

[(1, 71198433), (3, 23732811), (9, 7910937), (27, 2636979), (73, 975321), (81, 878993), (219, 325107), (657, 108369), (1971, 36123), (5913, 12041)]