55693617

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1439}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 90316800

約数和(自身を除く): 34623183

約数列:

[1, 3, 7, 19, 21, 57, 97, 133, 291, 399, 679, 1439, 1843, 2037, 4317, 5529, 10073, 12901, 27341, 30219, 38703, 82023, 139583, 191387, 418749, 574161, 977081, 2652077, 2931243, 7956231, 18564539, 55693617]

約数ペア:

[(1, 55693617), (3, 18564539), (7, 7956231), (19, 2931243), (21, 2652077), (57, 977081), (97, 574161), (133, 418749), (291, 191387), (399, 139583), (679, 82023), (1439, 38703), (1843, 30219), (2037, 27341), (4317, 12901), (5529, 10073)]