61409907

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2065

約数の個数: 40

約数和(自身を含む): 102249840

約数和(自身を除く): 40839933

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 261, 351, 377, 783, 1053, 1131, 2011, 2349, 3393, 6033, 10179, 18099, 26143, 30537, 54297, 58319, 78429, 162891, 174957, 235287, 524871, 705861, 758147, 1574613, 2117583, 2274441, 4723839, 6823323, 20469969, 61409907]

約数ペア:

[(1, 61409907), (3, 20469969), (9, 6823323), (13, 4723839), (27, 2274441), (29, 2117583), (39, 1574613), (81, 758147), (87, 705861), (117, 524871), (261, 235287), (351, 174957), (377, 162891), (783, 78429), (1053, 58319), (1131, 54297), (2011, 30537), (2349, 26143), (3393, 18099), (6033, 10179)]