127923147

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2621}}^1$

素因数の和:2684

約数の個数: 48

約数和(自身を含む): 220877280

約数和(自身を除く): 92954133

約数列:

[1, 3, 9, 11, 17, 29, 33, 51, 87, 99, 153, 187, 261, 319, 493, 561, 957, 1479, 1683, 2621, 2871, 4437, 5423, 7863, 16269, 23589, 28831, 44557, 48807, 76009, 86493, 133671, 228027, 259479, 401013, 490127, 684081, 836099, 1292153, 1470381, 2508297, 3876459, 4411143, 7524891, 11629377, 14213683, 42641049, 127923147]

約数ペア:

[(1, 127923147), (3, 42641049), (9, 14213683), (11, 11629377), (17, 7524891), (29, 4411143), (33, 3876459), (51, 2508297), (87, 1470381), (99, 1292153), (153, 836099), (187, 684081), (261, 490127), (319, 401013), (493, 259479), (561, 228027), (957, 133671), (1479, 86493), (1683, 76009), (2621, 48807), (2871, 44557), (4437, 28831), (5423, 23589), (7863, 16269)]