127905966

素因数分解:

$2^1\times 3^6\times {\mathrm{37}}^1\times {\mathrm{2371}}^1$

素因数の和:2428

約数の個数: 56

約数和(自身を含む): 295555944

約数和(自身を除く): 167649978

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 243, 333, 486, 666, 729, 999, 1458, 1998, 2371, 2997, 4742, 5994, 7113, 8991, 14226, 17982, 21339, 26973, 42678, 53946, 64017, 87727, 128034, 175454, 192051, 263181, 384102, 526362, 576153, 789543, 1152306, 1579086, 1728459, 2368629, 3456918, 4737258, 7105887, 14211774, 21317661, 42635322, 63952983, 127905966]

約数ペア:

[(1, 127905966), (2, 63952983), (3, 42635322), (6, 21317661), (9, 14211774), (18, 7105887), (27, 4737258), (37, 3456918), (54, 2368629), (74, 1728459), (81, 1579086), (111, 1152306), (162, 789543), (222, 576153), (243, 526362), (333, 384102), (486, 263181), (666, 192051), (729, 175454), (999, 128034), (1458, 87727), (1998, 64017), (2371, 53946), (2997, 42678), (4742, 26973), (5994, 21339), (7113, 17982), (8991, 14226)]