80490956239

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{3389}}^1$

素因数の和:3759

約数の個数: 32

約数和(自身を含む): 86978396160

約数和(自身を除く): 6487439921

約数列:

[1, 23, 47, 127, 173, 1081, 2921, 3389, 3979, 5969, 8131, 21971, 77947, 137287, 159283, 187013, 430403, 505333, 586297, 1032637, 3663509, 9899269, 13484831, 20228941, 23750651, 27555959, 74459719, 465265643, 633787057, 1712573537, 3499606793, 80490956239]

約数ペア:

[(1, 80490956239), (23, 3499606793), (47, 1712573537), (127, 633787057), (173, 465265643), (1081, 74459719), (2921, 27555959), (3389, 23750651), (3979, 20228941), (5969, 13484831), (8131, 9899269), (21971, 3663509), (77947, 1032637), (137287, 586297), (159283, 505333), (187013, 430403)]