71496513

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2767}}^1$

素因数の和:2819

約数の個数: 40

約数和(自身を含む): 120574080

約数和(自身を除く): 49077567

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 261, 297, 319, 783, 891, 957, 2349, 2767, 2871, 8301, 8613, 24903, 25839, 30437, 74709, 80243, 91311, 224127, 240729, 273933, 722187, 821799, 882673, 2166561, 2465397, 2648019, 6499683, 7944057, 23832171, 71496513]

約数ペア:

[(1, 71496513), (3, 23832171), (9, 7944057), (11, 6499683), (27, 2648019), (29, 2465397), (33, 2166561), (81, 882673), (87, 821799), (99, 722187), (261, 273933), (297, 240729), (319, 224127), (783, 91311), (891, 80243), (957, 74709), (2349, 30437), (2767, 25839), (2871, 24903), (8301, 8613)]