68203971

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1753}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 111133440

約数和(自身を除く): 42929469

約数列:

[1, 3, 9, 11, 27, 33, 99, 131, 297, 393, 1179, 1441, 1753, 3537, 4323, 5259, 12969, 15777, 19283, 38907, 47331, 57849, 173547, 229643, 520641, 688929, 2066787, 2526073, 6200361, 7578219, 22734657, 68203971]

約数ペア:

[(1, 68203971), (3, 22734657), (9, 7578219), (11, 6200361), (27, 2526073), (33, 2066787), (99, 688929), (131, 520641), (297, 229643), (393, 173547), (1179, 57849), (1441, 47331), (1753, 38907), (3537, 19283), (4323, 15777), (5259, 12969)]