74954241

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1877}}^1$

素因数の和:1935

約数の個数: 40

約数和(自身を含む): 122708520

約数和(自身を除く): 47754279

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 261, 459, 493, 783, 1377, 1479, 1877, 2349, 4437, 5631, 13311, 16893, 31909, 39933, 50679, 54433, 95727, 152037, 163299, 287181, 489897, 861543, 925361, 1469691, 2584629, 2776083, 4409073, 8328249, 24984747, 74954241]

約数ペア:

[(1, 74954241), (3, 24984747), (9, 8328249), (17, 4409073), (27, 2776083), (29, 2584629), (51, 1469691), (81, 925361), (87, 861543), (153, 489897), (261, 287181), (459, 163299), (493, 152037), (783, 95727), (1377, 54433), (1479, 50679), (1877, 39933), (2349, 31909), (4437, 16893), (5631, 13311)]