53770959

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2133

約数の個数: 40

約数和(自身を含む): 90691920

約数和(自身を除く): 36920961

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 261, 297, 319, 783, 891, 957, 2081, 2349, 2871, 6243, 8613, 18729, 22891, 25839, 56187, 60349, 68673, 168561, 181047, 206019, 543141, 618057, 663839, 1629423, 1854171, 1991517, 4888269, 5974551, 17923653, 53770959]

約数ペア:

[(1, 53770959), (3, 17923653), (9, 5974551), (11, 4888269), (27, 1991517), (29, 1854171), (33, 1629423), (81, 663839), (87, 618057), (99, 543141), (261, 206019), (297, 181047), (319, 168561), (783, 68673), (891, 60349), (957, 56187), (2081, 25839), (2349, 22891), (2871, 18729), (6243, 8613)]