71340407517

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{577}}^1\times {\mathrm{4591}}^1$

素因数の和:5409

約数の個数: 32

約数和(自身を含む): 97843544064

約数和(自身を除く): 26503136547

約数列:

[1, 3, 47, 141, 191, 573, 577, 1731, 4591, 8977, 13773, 26931, 27119, 81357, 110207, 215777, 330621, 647331, 876881, 2630643, 2649007, 5179729, 7947021, 15539187, 41213407, 123640221, 124503329, 373509987, 505960337, 1517881011, 23780135839, 71340407517]

約数ペア:

[(1, 71340407517), (3, 23780135839), (47, 1517881011), (141, 505960337), (191, 373509987), (573, 124503329), (577, 123640221), (1731, 41213407), (4591, 15539187), (8977, 7947021), (13773, 5179729), (26931, 2649007), (27119, 2630643), (81357, 876881), (110207, 647331), (215777, 330621)]