40611861

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 56

約数和(自身を含む): 67285080

約数和(自身を除く): 26673219

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 113, 153, 243, 261, 339, 459, 493, 729, 783, 1017, 1377, 1479, 1921, 2349, 3051, 3277, 4131, 4437, 5763, 7047, 9153, 9831, 12393, 13311, 17289, 21141, 27459, 29493, 39933, 51867, 55709, 82377, 88479, 119799, 155601, 167127, 265437, 359397, 466803, 501381, 796311, 1400409, 1504143, 2388933, 4512429, 13537287, 40611861]

約数ペア:

[(1, 40611861), (3, 13537287), (9, 4512429), (17, 2388933), (27, 1504143), (29, 1400409), (51, 796311), (81, 501381), (87, 466803), (113, 359397), (153, 265437), (243, 167127), (261, 155601), (339, 119799), (459, 88479), (493, 82377), (729, 55709), (783, 51867), (1017, 39933), (1377, 29493), (1479, 27459), (1921, 21141), (2349, 17289), (3051, 13311), (3277, 12393), (4131, 9831), (4437, 9153), (5763, 7047)]