71991232959

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1\times {\mathrm{870437}}^1$

素因数の和:871910

約数の個数: 16

約数和(自身を含む): 101110078080

約数和(自身を除く): 29118845121

約数列:

[1, 3, 19, 57, 1451, 4353, 27569, 82707, 870437, 2611311, 16538303, 49614909, 1263004087, 3789012261, 23997077653, 71991232959]

約数ペア:

[(1, 71991232959), (3, 23997077653), (19, 3789012261), (57, 1263004087), (1451, 49614909), (4353, 16538303), (27569, 2611311), (82707, 870437)]