80973771

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 120605760

約数和(自身を除く): 39631989

約数列:

[1, 3, 17, 29, 51, 53, 87, 159, 493, 901, 1033, 1479, 1537, 2703, 3099, 4611, 17561, 26129, 29957, 52683, 54749, 78387, 89871, 164247, 509269, 930733, 1527807, 1587721, 2792199, 4763163, 26991257, 80973771]

約数ペア:

[(1, 80973771), (3, 26991257), (17, 4763163), (29, 2792199), (51, 1587721), (53, 1527807), (87, 930733), (159, 509269), (493, 164247), (901, 89871), (1033, 78387), (1479, 54749), (1537, 52683), (2703, 29957), (3099, 26129), (4611, 17561)]